Sunday, May 3, 2009

China Mobile Secret Codes :

Default user code : 1122, 3344, 1234, 5678
Engineer mode : *#110*01#
Factory mode : *#987#
Enable COM port : *#110*01# -> Device -> Set UART -> PS Config -> UART1/115200
Restore factory settings : *#987*99#
LCD contrast : *#369#
Software version : *#800#
Software version : *#900#
Set default language : *#0000# Send
Set English language : *#0044# Send
Set English language (new firmware) : *#001# Send
Default user code : 1122, 3344, 1234, 5678


secert codes which i work on are
1) *#06#--emi 
2) *#87*#--for version code and all
3)*#66#---for test

*#4960# send ----> info
*#3210# send ----> sp lock
*#2820# send ----> version
*73738# send ----> hardware reset
Other codes :

*#2220# send ----> reset to default
*#2634# send ----> unlock gprs settings
*#1110# send ----> special net unlock
*#8140# send ----> net lock
#4960*code# send ----> unlock
#4960*code*code # send ----> unlock

Friday, May 1, 2009

12 Amazing Tips for BlackBerry

• Navigate quickly around calendar views by pressing D for Day, W for Week, M for Month, and A for Agenda. For this to work, you'll need to set Enable Quick Entry field to No under Calendar Options.

• Deleting older messages is easy; simply click a date field and choose Delete Prior.

• Find any contact in your address book by typing out the contact's name or initials, separated by a space.

• When browsing the Web, make quick work of visiting favorite sites by pressing K to open your bookmarks. To add a new bookmark at any time, press A.

• Press and hold any letter in order to capitalize it. Often it's faster to do this than to set a mode or press another key first. To turn on CAP-Lock, press Alt + Right Shift (CAP).

• To move down a page while reading a message, press the Spacebar. This works on other screens, too. Moving back up a page is just as easy; press Shift plus the Spacebar at any time.

• Dial a phone number with letters (such as 1-800-WIN-CASH) by pressing Alt and typing each letter with the QWERTY keyboard.

• Use the Symbol (Sym) and Currency ($) keys to enter special characters not visible on the keyboard.

• To activate the backlighting at any time, press (but don't hold) the Power button.

• The Space key lets you enter in an @ symbol when typing an E-mail message. Press the Space bar twice to insert a period. The next letter will automatically be capitalized.

• Selecting special characters is simple; press and hold the letter key in question. Then adjust the thumb wheel up and down to move through the available choices.

• The Escape button is useful for exiting any screen, or to stop any Web page from loading.

12 Amazing Tips for BlackBerry

• Navigate quickly around calendar views by pressing D for Day, W for Week, M for Month, and A for Agenda. For this to work, you'll need to set Enable Quick Entry field to No under Calendar Options.

• Deleting older messages is easy; simply click a date field and choose Delete Prior.

• Find any contact in your address book by typing out the contact's name or initials, separated by a space.

• When browsing the Web, make quick work of visiting favorite sites by pressing K to open your bookmarks. To add a new bookmark at any time, press A.

• Press and hold any letter in order to capitalize it. Often it's faster to do this than to set a mode or press another key first. To turn on CAP-Lock, press Alt + Right Shift (CAP).

• To move down a page while reading a message, press the Spacebar. This works on other screens, too. Moving back up a page is just as easy; press Shift plus the Spacebar at any time.

• Dial a phone number with letters (such as 1-800-WIN-CASH) by pressing Alt and typing each letter with the QWERTY keyboard.

• Use the Symbol (Sym) and Currency ($) keys to enter special characters not visible on the keyboard.

• To activate the backlighting at any time, press (but don't hold) the Power button.

• The Space key lets you enter in an @ symbol when typing an E-mail message. Press the Space bar twice to insert a period. The next letter will automatically be capitalized.

• Selecting special characters is simple; press and hold the letter key in question. Then adjust the thumb wheel up and down to move through the available choices.

• The Escape button is useful for exiting any screen, or to stop any Web page from loading.

Trick to extend your NOKIA battery life

1. Turn off your Bluetooth
We find Bluetooth to be the most power hungry application; turn it off when you don’t use it

2. Disable sounds and vibrating alert
You don’t really need keypad tones to be on, do you? What about vibrating? It is surely useful on the meetings or in a cinema but most of time you’ll do just fine without it; I usually set up a vibrating profile to be used in places like cinema or theatre and in all other profiles I have vibrating turned off

3. Brightness
Lower the brightness of your screen; not too low, otherwise you’ll destroy your vision

4. Setting the Power saver time-out and the Light time-out to the low values will help too (you’ll find them in the display settings)

5. If you are not using an application switch it off
You’ll get a list of all active applications by long pressing the menu button; this is a general rule that can be applied to any device

6. Games
It’s fun to play games on your way to school but they are power-hungry beasts; We can’t tell you not to play games but think about your battery when you are playing

7. Turn off your phone when you don’t use it
We know that for many of you this is not an option and I’m not sure if turning it off and on is even good for your battery but I heard this tip from so many people that I just had to mention it

NOKIA SIM-LOCK Checks

If you bought your Nokia on UK Vodafone or UK Cellnet you do not need to check this because they both transmit on GSM900, and they don't lock the phones. However if you bought your phone on UK Orange or UK One2one your phone may be blocked. The reason is that they both transmitt on GSM1800. To make a call on GSM1800 you need what is known as a "Dual band" phone. A dual band phone is able to transmit on both GSM900 and GSM1800, so they lock the phones so you can't use it with any other network simcard. If you find that your phone is locked you can try different software to unlock it. (we havn't found one that works yet), or you can ask your service provider who will gladly exchange the 10 digit code for about £35.

This is how to check the status of the 4 different locks. Aslo don't try entering the wrong number, because after 3 times it will block the phone for good.

There are 4 different locks on your Nokia phone.
COUNTRY-LOCK
NETWORK-LOCK
PROVIDER-LOCK
SIMCARD-LOCK
The code to read out the sim-lock status of your phone is

#PW+(MASTERCODE)+(Y)#
# = DOUBLE-CROSS
W = PRESS "*" THREE TIMES
P = PRESS "*" FOUR TIMES
+ = PRESS "*" TWO TIMES
MASTERCODE = 1234567890
Y = NUMBER 1 TO 4
The master code is a secret code. The code has 10 digits, To read out the sim-lock status you can enter every combination you want!
"Y" Shows the status of the network-lock. Here you can enter a number from "1" to "4". The "4" is for the sim-card lock

Recover up to 50% RAM memory and increase the battery back up time of your NOKIA phone with MemoryUp.

Recover up to 50% RAM memory and increase the battery back up time of your NOKIA phone with MemoryUp.

Solution to the above situation is Memory Up

Some of the main features of Memory Up:
It sets up a Smart management of Java virtual machine (JVM) which manually performs a quick boost for your phone. It also has warning RAM at your preset threshold.
Memory Up runs in the background so makes an efficient use of the memory of your smartphone. Performs a advanced boosting features (like prohibit kernel to disk swapping, auto-allocate critical threads, etc.)

Download Free MemoryUp here :
http://www.getjar.com/products/11511/MemoryUpStandardEdition

Secret Codes Universal NOKIA

*3370#
Activate Enhanced Full Rate Codec (EFR) - Your phone uses the best sound quality but talk time is reduced my approx. 5%

#3370#
Deactivate Enhanced Full Rate Codec (EFR) OR *3370# ( Favourite )

*#4720#
Activate Half Rate Codec - Your phone uses a lower quality sound but you should gain approx 30% more Talk Time.

*#4720#
Deactivate Half Rate Codec.

*#0000#
Displays your phones software version,
1st Line : Software Version,
2nd Line : Software Release Date,
3rd Line : Compression Type. ( Favourite )

*#9999#
Phones software version if *#0000# does not work.

*#06#
For checking the International Mobile Equipment Identity (IMEI Number). ( Favourite )

#pw+1234567890+1#
Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).

#pw+1234567890+2#
Network Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).

#pw+1234567890+3#
Country Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

#pw+1234567890+4#
SIM Card Lock Status. (use the "*" button to obtain the "p,w"and "+" symbols).

*#147#
(vodafone) this lets you know who called you last.

*#1471#
Last call (Only vodofone).

*#21#
Allows you to check the number that "All Calls" are diverted to

*#2640#
Displays security code in use.

*#30#
Lets you see the private number.

*#43#
Allows you to check the "Call Waiting" status of your phone.

*#61#
Allows you to check the number that "On No Reply" calls are diverted to.

*#62#
Allows you to check the number that "Divert If Unreachable (no service)" calls are diverted to.

*#67#
Allows you to check the number that "On Busy Calls" are diverted to.

*#67705646#
Removes operator logo on 3310 & 3330
.
*#73#
Reset phone timers and game scores.

*#746025625#
Displays the SIM Clock status, if your phone supports this power saving feature"SIM Clock Stop Allowed", it means you will get the best standby time possible.

*#7760#
Manufactures code.

*#7780#
Restore factory settings.

*#8110#
Software version for the nokia 8110.

*#92702689#
Displays -
1.Serial Number,
2.Date Made,
3.Purchase Date,
4.Date of last repair (0000 for no repairs),
5.Transfer User Data.
To exit this mode you need to switch your phone off then on again. ( Favourite )

*#94870345123456789#
Deactivate the PWM-Mem.

**21*number#
Turn on "All Calls" diverting to the phone number entered.

**61*number#
Turn on "No Reply" diverting to the phone number entered.

**67*number#
Turn on "On Busy" diverting to the phone number entered.

12345
This is the default security code. press and hold # Lets you switch between lines

Nokia Tips : Hidden Battery Power


Imagine your NOKIA cell battery is very low, you are expecting an important call and you don't have a charger. NOKIA instrument comes with a reserve battery. To activate, press the keys *3370# Your NOKIA cell will restart with this reserve and the instrument will show a 50% increase in battery. This reserve will get charged when you charge your NOKIA cell next time.

BlackBerry Tips, Tricks, and Keypress Shortcuts

BlackBerry Tips, Tricks, and Keypress Shortcuts


Credits

Gerald W. Gaston updated his list for the 7230 and also for the 7730. Here is his post with the updated information (and a few additions I added at the end). This list was combined with some from PDA Prophet, others from the BBUsers egroup mail list, and a few by forum member 'qubit', 'kirson' and 'Mark Rejhon'. This list was edited by Mark Rejhon to add formatting, graphics icons, and corrections.



Important Keys

ALT key = has half moon on top of it. left side of keyboard below the A.
CAP key = bottom right key (AKA SHIFT key)



In General
  1. Hold the key while you roll the thumb-wheel to scroll horizontally in any field where you can enter or view text.
  2. Hold the key while you roll the thumb-wheel to scroll through a field to view options.
  3. Hold the key while you roll the thumb-wheel to select multiple items in a list.
  4. +Escape - Allows multitasking, brings up Taskbar on any screen. Similiar to Windows ALT+TAB
  5. + - Turns on CAPS lock. Hold first then press . An oval with an up arrow shows up in the upper right corner of the screen.
  6. + - Turns on NUM lock. Hold first then press . A # sign shows up in the oval in the upper right corner of the screen)
  7. Type the first letter of an item in an options list or menu to jump directly to that item.
  8. Type the first letters of a name or the initials separated by a to find a contact in the Address Book screen.
  9. Press C to compose a new message from the home screen or within Messages. (If this does not work, make sure Phone->Options->"Dial From Home Screen" is turned off. This re-enables keypress shortcuts for icons from the home screen.)
  10. Press + to keylock your BlackBerry quickly from the home screen. (Alternate keypress is just press K, but this only works if "Dial From Home Screen" is disabled)
  11. Rearrange the ribbon: In the Home screen (ribbon), hold the key and click the thumb-wheel to bring up a menu. You can then select Move Icon, Hide Icon, or Show All. If you hide an icon, to show it again click Show all and it will appear with an X over it, bring up the menu on it and uncheck hide icon.
  12. The Blackberry display can be backlit to allow reading messages in the dark. To get the light to come on, hit the backlight button usually in the lower right of the keyboard. Hopefully you have a backlit keyboard as well so you can type in the dark.
  13. Turning the radio off and back on when coverage is spotty and you've lost signal seems to help. Also going into network and selecting register now will help. And if you have a phone/combo BB then on some you can go into network and select Scan for networks. then select the network you are on, for example T-mobile, then save. After doing this the radio will reset and you may receive a register message and a new service book, which you can accept from the service book menu in options.
  14. Password protect your BB. To set a password, go to the Options menu to the Security item. Set the desired timeout (I use 15 minutes) and enable/set a password. In conjunction with this, you should also go to the Options menu to the Owner item, and enter your name, phone number, etc. When the password protection kicks in, this is what is displayed on the screen.
  15. After five incorrect attempts at typing in your password, the password starts echoing (figuring you really need all the help you can get). After ten attempts, it performs a lobotomy on itself and almost all data is cleared. The Memo database, however, is retained and visible.
  16. To support more than one signature. Wipe out your auto-signature in the Redirector of the Desktop Software and just use 'AutoText' to configure alternate sigs.


In the Message List

(Some of these work in tasks, memos, and appointments also)

Sorting:
  1. +I - show only incoming mail
  2. +O - show only outgoing mail (messages you have sent - i.e. checkmark icon)
  3. +P - show phone log messages
  4. +S - show SMS messages
  5. +V - show VoiceMail messages
Navigating:
  1. T - go to top of message listing
  2. B - go to end/bottom of message listing
  3. - close message listing and return to home screen (ribbon)
  4. - pagedown
  5. + - pageup

Deleting multiple messages at once:
  1. Highlight a date (i.e. Fri, Oct 05,2001) in the message list, hit the thumb-wheel and select delete prior. All messages prior to that date will be deleted.
  2. Hold down the key and use the thumb-wheel to scroll up or down to select messages. Click the thumb-wheel and select 'Delete Messages'. Combine this with a sorting tip to make it even more useful (i.e. To delete the last 5 messages that you have sent (checkmarks), press then the letter 'O' (for outgoing) this will show all of your sent messages, then per this tip scroll down and select the last five.


While In A Message

Navigating:
  1. or - scroll down a page/screen at a time
  2. + or + - scroll back a page/screen at a time
  3. B - scroll to end of page
  4. T - scroll to top of page
  5. U - jump to closest unread message
  6. N - jump to next message
  7. P - jump to previous message
  8. - close message and return to message listing
Reply-to/Forward:
  1. R - reply to or answer this message
  2. F - forward this message
Select Text (OS v2.1+):
  1. Press the key and then scroll the thumb-wheel to select. If you release the key and scroll the thumb-wheel you will select entire lines. Press the key again at any time to start selecting by character again.
  2. Hold down key + CLICK the thumb-wheel (click it don't hold it down), release the thumb-wheel and then use it to scroll whole lines. You can press and hold the key at anytime to start selecting by character again.
  3. Click scroll wheel and select SELECT from the menu. scroll wheel to select entire line. click scroll wheel again and select copy.
With either method, click the thumb-wheel and select 'Cut Selection' or 'Copy Selection'... to paste, open a new message or whatever, click the thumb-wheel, and then select 'Paste Selection'.



Composing Message
  1. Press and hold a letter to capitalize it (with Key Rate enabled).
  2. Press the key twice to insert a period and capitalize the next letter.
  3. Press the key to insert the "@" and "." characters in an Email field. Backspace and type again to over-ride this like you would with AutoText.
  4. Press and hold a letter key and roll the thumb-wheel to scroll through international/accent characters, equation symbols and other marks.

Calendar (from Agenda screen)
  1. Press T to go to "Today" in the Calendar screen.
  2. Press G to go to a specific date in the Calendar screen.
  3. The default date range for Calendar synchronization in Desktop Manager may not suit most people. While configuring the Calendar synchronization, click the Advanced button and specify the desired range.

Battery
  1. The largest draw on battery life is the transmitter, so if you are transmitting a lot, you can expect reduced battery life. And the backlight.
  2. Being in fringe or no coverage areas will eat up your battery as it attempts to transmit. If you're in an area that is out of range, turn your BB's radio off manually or use Options / Auto On Off to conserve battery life.


Geek Tips
  1. Rather than looking at the bars, you can change the display of the 'signal strength' to read in real numbers.
    While at the home screen (ribbon), hold down the half moon key while you type NMLL. The bars should change to read numbers. For the 'signal strength', if you are in the 100 area (that means -100 dBm), you will be transmitting at maximum power (2 Watts), and since coverage is hit and miss at this weak a signal, you may end up transmitting many times before the packets make it through. This might help explain any poorer than normal battery life. I consider anything at -90 to -50 excellent.
  2. To get the bars back: While at the home screen (ribbon), hold down the half moon key while you type NMLL again.
  3. Hold down the half moon key -AND- the key at the same time, then the letter 'H'. This brings up the "Help Me!" screen that lists version, app version, pin, imei, uptime, signal strength, batterylevel, file free, and file total.
  4. Hold down the half moon while you type LGLG. This brings up the event log where you can clear events (frees some memory) or view them or copy the contents to mail to someone.
  5. ++ will reboot your BB.
  6. If you would like to have delivery confirmation for your regular outgoing emails on your BlackBerry, add "" to the beginning of your subject line. You must include the brackets. You will get an email back confirming delivery of your message.


Other Tips

A user by the name of Sanderson on the Rim Road forums added:
Instead of having your one auto sig set up for you, try this for multiple sigs:
1. Delete your existing auto sig.
2. Make an autotext entry where:
when I type: zz (or any irregular 2 letter combo like zx)
replace it with:
Your Name
Your Company
Your phone extension etc.
autotext entries can really hold a lot. give it a try..I have zz as my "professional" signature and xc as my "casual" sign off.
once you get used to it, you don't even notice that you're entering 2 extra letters @ the end of a message



Message:
I combined your list with some from PDA Prophet, others from the BBUsers egroup mail list, and a few of my own:

ALT key = has half moon on top of it. left side of keyboard below the A.
CAP key = bottom right key (AKA SHIFT key)

In General
-----------
1) Hold the ALT key while you roll the thumb-wheel to scroll horizontally in any field where you can enter or view text.

2) Hold the ALT key while you roll the thumb-wheel to scroll through a field to view options.

3) Hold the CAP key while you roll the thumb-wheel to select multiple items in a list.

4) Type the first letter of an item in an options list or menu to jump directly to that item.

5) Type the first letters of a name or the initials separated by a space to find a contact in the Address Book screen.

6) Press C to compose a new message from the home screen or within Messages

7) Rearrange the ribbon: In the Home screen (ribbon), hold the ALT key and click the thumb-wheel to bring up a menu. You can then select Move Icon, Hide Icon, or Show All. If you hide an icon, to show it again click Show all and it will appear with an X over it, bring up the menu on it and uncheck hide icon.

8) The Blackberry display can be backlit to allow reading messages in the dark. To get the light to come on, hit the backlight button usually in the lower right of the keyboard. Hopefully you have a backlit keyboard as well so you can type in the dark.

9) Turning the radio off and back on when coverage is spotty and you've lost signal seems to help. Also going into network and selecting register now will help. And if you have a phone/combo BB then on some you can go into network and select Scan for networks. then select the network you are on, for example T-mobile, then save. After doing this the radio will reset and you may receive a register message and a new service book, which you can accept from the service book menu in options.

10) Password protect your BB. To set a password, go to the Options menu to the Security item. Set the desired timeout (I use 15 minutes) and enable/set a password. In conjunction with this, you should also go to the Options menu to the Owner item, and enter your name, phone number, etc. When the password protection kicks in, this is what is displayed on the screen.

11) After five incorrect attempts at typing in your password, the password starts echoing (figuring you really need all the help you can get). After ten attempts, it performs a lobotomy on itself and almost all data is cleared. The Memo database, however, is retained and visible.

12) To support more than one signature. Wipe out your auto-signature in the Redirector of the Desktop Software and just use 'AutoText' to configure alternate sigs.


In the Message List
-------------------
(Some of these work in tasks, memos, and appointments also)

Sorting:
1) ALT-i: show only incoming mail

2) ALT-o: show only outgoing mail (messages you have sent - i.e. checkmark icon)

3) ALT-p: show phone log messages

4) ALT-s: show SMS messages

5) ALT-v: show VoiceMail messages

Navigating:
1) t: go to top of message listing

2) b: go to end/bottom of message listing

3) backspace: close message listing and return to home screen (ribbon)

4) spacebar: pagedown

5) cap + spacebar: pageup

Deleting multiple messages at once:
1) Highlight a date (i.e. Fri, Oct 05,2001) in the message list, hit the thumb-wheel and select delete prior. All messages prior to that date will be deleted.

2) Hold down the CAP key and use the thumb-wheel to scroll up or down to select messages. Click the thumb-wheel and select 'Delete Messages'. Combine this with a sorting tip to make it even more useful (i.e. To delete the last 5 messages that you have sent (checkmarks), press 'ALT' then the letter 'o' (for outgoing) this will show all of your sent messages, then per this tip scroll down and select the last five.


While In A Message
------------------
Navigating:
1) enter or spacebar: scroll down a page/screen at a time

2) ALT-enter or spacebar: scroll back a page/screen at a time

3) b: scroll to end of page

4) t: scroll to top of page

5) u: jump to closest unread message

6) n: jump to next message

7) p: jump to previous message

8) backspace: close message and return to message listing

Reply-to/Forward:
1) r: reply to or answer this message

2) f: forward this message

Select Text (OS v2.1+):
1) Press the CAP key and then scroll the thumb-wheel to select. If you release the CAP key and scroll the thumb-wheel you will select entire lines. Press the CAP key again at any time to start selecting by character again.

2) Hold down ALT key + CLICK the thumb-wheel (click it don't hold it down), release the thumb-wheel and then use it to scroll whole lines. You can press and hold the ALT key at anytime to start selecting by character again.

3) Click scroll wheel and select SELECT from the menu. scroll wheel to select entire line. click scroll wheel again and select copy.

With either method, click the thumb-wheel and select 'Cut Selection' or 'Copy Selection'... to paste, open a new message or whatever, click the thumb-wheel, and then select 'Paste Selection'.

Composing Message
-----------------
1) Press and hold a letter to capitalize it (with Key Rate enabled).

2) Press the SPACE key twice to insert a period and capitalize the next letter.

3) Press the SPACE key to insert the "@" and "." characters in an Email field. Backspace and type again to over-ride this like you would with AutoText.

4) Press and hold a letter key and roll the thumb-wheel to scroll through international/accent characters, equation symbols and other marks.

Calendar (from Agenda screen)
--------
1) Press T to go to "Today" in the Calendar screen.

2) Press G to go to a specific date in the Calendar screen.

3) The default date range for Calendar synchronization in Desktop Manager may not suit most people. While configuring the Calendar synchronization, click the Advanced button and specify the desired range.

Battery
-------
1) The largest draw on battery life is the transmitter, so if you are transmitting a lot, you can expect reduced battery life. And the backlight.

2) Being in fringe or no coverage areas will eat up your battery as it attempts to transmit. If you're in an area that is out of range, turn your BB's radio off manually or use Options / Auto On Off to conserve battery life.


Geek Tips
---------
1) Rather than looking at the bars, you can change the display of the 'signal strength' to read in real numbers. While at the home screen (ribbon), hold down the half moon ALT key while you type NMLL. The bars should change to read numbers. For the 'signal strength', if you are in the 100 area (that means -100 dBm), you will be transmitting at maximum power (2 Watts), and since coverage is hit and miss at this weak a signal, you may end up transmitting many times before the packets make it through. This might help explain any poorer than normal battery life. I consider anything at -90 to -50 excellent.

2) To get the bars back: While at the home screen (ribbon), hold down the half moon ALT key while you type NMLL again.

3) Hold down the half moon ALT key -AND- the CAP key at the same time, then the letter 'h'. This brings up the "Help Me!" screen that lists version, app version, pin, imei, uptime, signal strength, batterylevel, file free, and file total.

4) Hold down the half moon ALT while you type LGLG. This brings up the event log where you can clear events (frees some memory) or view them or copy the contents to mail to someone.

5) ALT-CAP-Backspace will reboot your BB.


You can find more general usage tips in the User's Guide.

Gerald W. Gaston

qubit for java edited (specifically 7230)

Last edited by qubit on 07-28-2004 at 09:24 AM

* * * * * * * * AND HERE ARE A FEW I ADDED * * * * * * * *

ALT-Escape - Brings up Taskbar on any screen

ALT-CAP turns on CAPS lock (an oval with an up arrow shows up in the upper right corner of the screen)

CAP-ALT turns on NUM lock (a # sign shows up in the oval in the upper right corner of the screen)


A user by the name of Sanderson on the Rim Road forums added:
Instead of having your one auto sig set up for you, try this for multiple sigs:
1. Delete your existing auto sig.
2.make an autotext entry where:
when I type: zz (or any irregular 2 letter combo like zx)
replace it with:
Your Name
Your Company
Your phone extension etc.
autotext entries can really hold a lot. give it a try..I have zz as my "professional" signature and xc as my "casual" sign off.

NAVIGATING SCREENS

Move cursor --> Roll Trackwheel
Exit a screen or dialog box --> Press Escape
Click an icon or menu item --> Roll Trackwheel to select item; Click Trackwheel
Select multiple items or characters --> Hold Shift and roll Trackwheel
Move to top of screen --> Press 1
Move to bottom of screen --> Press 7

ATTACHMENTS
Pan horizontally across an image --> Hold Alt key and roll Trackwheel
Zoom in on an image --> Press 3. To continue zooming, hold Shift and roll Trackwheel
Zoom out of an image --> Press 9. To continue zooming, hold Shift and roll Trackwheel
Rotate an image --> Press Period (.) key

GENERAL TIPS
Reboot --> Remove Battery
Save battery --> Turn off BlackBerry handset in fringe or no-coverage areas

CALENDAR
For these tips to work in Day view, in the calendar options, set Enable Quick Entry field to No
Create an appointment --> Press Period (.) key
Move to next day, week or month --> Press 6
Move to previous day, week or month --> Press 4
Move cursor horizontally in Week view --> Hold Alt and roll Trackwheel
Move cursor vertically in Month view --> Hold Alt and roll Trackwheel

BROWSER
Open browser and display list of bookmarks made available by service provider --> Press Convenience Key
Edit web address in Go To dialog box --> Hold Alt and roll Trackwheel. Select address. Edit text. Click Trackwheel
Move down a page --> Press 9
Move up a page --> Press 3
Move between full-screen mode and normal mode --> Press Exclamation Point (!) key

ON THE HOME SCREEN
Return to Home screen from any other screen --> Press End
Lock the keyboard --> Hold (*) or click Keyboard Lock
Unlock the keyboard --> Press Send + (*) or double click Trackwheel
Switch between Default and Vibrate notification profiles --> Hold #
Switch to another application --> Hold Alt. Press Escape. Continue to hold Alt. Select application. Release Alt to switch to that application

PHONE
Open phone --> Press Send
End call --> Press End
Call selected name or phone number --> Press Send
Call a speed dial number --> Hold assigned number key
Type an extension --> Press ZX. Type extension number
Call your voice mail access number --> Hold 1
Type a letter in a number field --> Hold Alt and press letter key
Type the first letter on a key --> Press once. To type second letter, press twice
Turn mute on/off during call --> Press Exclamation Point (!) key
Switch between the speaker and earpiece during call --> Press Period (.) key
Change volume during call --> Roll Trackwheel

MESSAGES
Open the selected message --> Press Enter
Compose message from messages list --> Press Comma (,) key
Reply to message --> Press Exclamation Point (!) key
Forward message --> Press Period (.) key
Reply to all --> Press Question Mark (?) key
View received messages --> Press Alt + 3
View SMS messages --> Press Alt + Question Mark (?) key
View MMS messages --> Press Alt + 9
View phone call logs --> Press Alt + Period (.) key
View voice mail messages --> Press Alt + 7

TYPING
To type words quickly using SureType™ --> Press keys one time for one letter. Type entire word before attempting to make a correction
Scroll across list that appears when you type --> Press Next or roll Trackwheel
Choose selected item in list that appears when you type --> Press Enter or click Trackwheel
Insert a period --> Press Space twice. Next letter is capitalized
Capitalize a letter --> Hold the letter key until capitalized letter appears
Type alternate character on a key --> Press Alt and press the character key
Type a symbol --> Press Alt + Symbol. Press Symbol again to view more symbols. Type letter shown below symbol
Type an accent or special character --> Hold letter key and roll Trackwheel. Click selected character
To insert @ and periods in an email field --> Press Space
Turn on NUM lock --> Press Shift + Alt
Turn off NUM lock --> Press Alt
To switch between SureType and multi-tap input methods in a text field --> Hold *