To check the IMEI (International Mobile Equipment Identity) Type-

*#06#

Information you get from the IMEI-

XXXXXX  XX  XXXXXX  X

    TAC      FAC     SNR      SP

• TAC = Type approval code

• FAC = Final assembly code

• SNR = Serial number

• SP    = Spare

Clock Stopping

To check weather your SIM Card supports clock stopping type-

*#746025625# (*#SIM0CLOCK#)

EFR CALL QUALITY

To activate EFR (Enhanced Full Rate) Enter the code-

*3370#

This improves call quality but decreases batterylife by about 5%

To deactivate it, Enter the code-

#3370#

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