SECRET

SECRET .......Enhanced Full Rate
For enter *#3370#
For de enter *#3370*
In both cases the phone will automatically restart.

Firmware check
*#682371158412125#

Service
*#0000# or *#9999# (Not Tested)
1st Line - Software Version
2nd Line - Date of Software relse
3rd Line - Phone Type.

*#92702689# or *#92772689# Display the phone's software ve

Use the *#5512#,*#5513#,*#5514#,*#5511# in 1600 and the pad like model 1600. You will get surprise

rmware Version: *#0000#*#51x0# or*#9999#View No: *#92772689#SIM-LOCK CHECKS:PROVIDER-LOCK STATUS: #PW+1234567890+1#NETWORK-LOCK: #PW+1234567890+2#COUNTRY-LOCK STATUS: #PW+1234567890+3# SIM-CARD-LOCK STATUS: #PW+1234567890+4#Enhanced Full Rate (EFR):
*3370# to activate EFR.#3370# to dctivate EFRHalf Rate Mode (HFR):
*4720# to activate HFR.#4270# to dctivate HFR.Default Security : 12345
ORDER UNLOCK FOR THE 1600
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