All Nokia Master Codes :
.
.
*#06#
To check the IMEI.
*#0000#
To check the firmware version and date
*#92702689# *#war0anty#
To check the IMEI. The date when it was purchased
and the date when it was repaired.
*4720# (*hra0#)
To activates the Half Rate.
#4720# (#hra0#)
To deactivates Half Rate.
*#3370# (*efr0#)
To activates Enhanced Full Rate.
*#746085685# (*#sim0clock#)
To check the SIM clock status.
*#7220# (*#pca0#)
To activate the GPRS and Packet Common Control
Channel(PCCCH) supports.
*#7230# (*#pcd0#)
To deactivate the GPRS and Packet common control
channel (PCCCH)supports.
*#7760# (*#ssn0#)
To check the manufacturing serial number.
*#2820#...
29.01.2026 / 00:01
.
.
*#06#
To check the IMEI.
*#0000#
To check the firmware version and date
*#92702689# *#war0anty#
To check the IMEI. The date when it was purchased
and the date when it was repaired.
*4720# (*hra0#)
To activates the Half Rate.
#4720# (#hra0#)
To deactivates Half Rate.
*#3370# (*efr0#)
To activates Enhanced Full Rate.
*#746085685# (*#sim0clock#)
To check the SIM clock status.
*#7220# (*#pca0#)
To activate the GPRS and Packet Common Control
Channel(PCCCH) supports.
*#7230# (*#pcd0#)
To deactivate the GPRS and Packet common control
channel (PCCCH)supports.
*#7760# (*#ssn0#)
To check the manufacturing serial number.
*#2820#...