Article | Common Codes for all NOKIA-GSM

--> *#06# Cells Identity Code (IMEI = International Mobile Equipment Identity)



XXXXXX XX XXXXXX X

TAC FAC SNR SP



TAC - Type Approval Code.

FAC - Final Assembly Code.

SNR - Serial Numer.

SP - Spare.





--> *#0000# shows the software version.



--> *3370# - Enchanced full Rate Codec (EFR) activation. It will automatically restart.



--> #3370# - Enchanced full Rate Codec (EFR) deactivation



--> *4720# - Half Rate Codec activation. It will automatically restart.

--> #4720# - Half Rate Codec deactivation.



--> *#7220# Enable PCCCPH suppot (faster GPRS)

--> *#7230# DisablePCCCPH support





--> *#92702689# (*#war0anty#) opens a secret menu.

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