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Find Nokia GSM India Mobile Phones IMEI and other codes. Here you will learn how to find Nokia phone IMEI, security and other common codes set by factory settings.
List of Nokia GSM codes:
*#06# shows IMEI code (International Mobile Equipment Identity)
*#0000# shows the software version.
*3370# shows enchanced full Rate Codec (EFR) activation. It will automatically restart.
#3370# shows enchanced full Rate Codec (EFR) deactivation
*4720# shows half Rate Codec activation. It will automatically restart.
#4720# shows half Rate Codec deactivation.
*#7220# enables PCCCPH suppot (faster GPRS)
*#7230# disables PCCCPH support
*#92702689# (*#war0anty#) opens a secret menu.
