Technologies
Analog
CDMA
GSM
Satellite
TDMA
3G
Other

Phones
Information
Manuals
Ringtones
Technical

Services
Software
Links
Forums
News
Reviews
SMS

Articles
Assorted
Bluetooth
Data
Etiquette
Health
Phones
SMS
Statistics
WAP

PIN Numbers

CHANGING PIN NUMBERS
PIN: * *04 * OLD_PIN * NEW_PIN * NEW_PIN #
PIN2: * * 042 * OLD_PIN2 * NEW_PIN2 * NEW_PIN2 #

UNBLOCKING PIN NUMBERS
PIN:* * 05 * PUK * NEW PIN * NEW PIN #
PIN2: * * 052 * PUK2 * NEW_PIN2 * NEW_PIN2 #

CHANGING CALL BARRING CODE
* * 03 * OLD BARRING CODE * NEW BARRING CODE * NEW BARRING CODE # or
* * 03 * * OLD BARRING CODE * NEW BARRING CODE * NEW BARRING CODE #