BLACKBERRY SECRET CODES:
To display your signal strength in decibels instead of bars: hold "alt" and press "N", "M", "L", "L"(repeat to reverse the effect)
To check the data in your address book for inconsistency: in the address book hold "Alt" and press "V", "A", "L", "D"
To re-built the data structure in the address book: In the address book hold "Alt" and press "R", "B", "L", "D"
To display the source code of web page: In the browser hold "Alt" and press "R", "B", "V", "S"
For technical information's about device: hold "Alt" and (left) "shift" then press "H"
IMEI code: * # 06 #
Perform soft-reset of your device: press and hold "Alt" then press and hold (left) "shift', then press and hold "del"
To display the event logs of all the system-level events that occurs on your device: hold "Alt" and press "L", "G", "L", " L"
(c)
Mobile secrets and tricks are the easy and short ways to perform the specific tasks and programs of the device. Here is some mobile phone tricks mentioned below:
NOKIA: (secrets for all model types)
Check the IMEI: * # 06 #
Check the software version: * # 8110 #
Sim clock stop: * # 746025625 #
Warranty menu: * # 92702689 #
Display the month and year of the manufacturer: 6232 (OK)
Displays the date of the last repairment: 7332 (OK)
Displays the date when the phone was purchased: 7832 (OK)
Displays the serial number: 9268 (OK)
Set the purchasing date: 37832 (OK)
Transfers all phone numbers, pictures, sounds from one phone to another: 87267 (OK)
To put your phone into silent mode temporarily, press the menu button then #
To turn ON the display light the quickly press and release the power button. They will stay on as long as button is kept press.
To delete SMS quickly, instead of pressing the option, erase to delete the message, just press C.
SAMSUNG:
Show IMEI number: * # 06 #
Show software version: * # 9999 #
Show serial parameter: * # 0001 #
Activate the smiley when charging: * # 9125 #
Battery status: * # 9998 * 228 #
Program status: * # 9998 * 246 #
Change alarm buzzer frequency: * # 9998 * 289 #
debug screens: * # 9998 * 324 #
Watchdog: * # 9998 * 364 #
Trace watchdog: * # 9998 * 427 #
Change LCD contrast: * # 9998 * 523 #
Jig detect: * # 9998 * 544 #
Memory status: * # 9998 * 636 #
SIM file size: * # 9998 * 746 #
SIM service table: * # 9998 * 778 #
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