Siemens Service Codes

Sunday, October 2, 2011
Posted by Summer . Qasim
0 Comments

Siemens Service Codes

*#06# Show IMEI & SW version
*#06# Phone Identifier (IMEI)

* # 06 # and left softkey firmware and protocols supported
* # 0606 # Sim lock status
* # 0606 # check the body on the outer shell.
Must all stand Unbarried. (Only for Siemens)

* # 0606 # and press the top-left button
show the presence of locks
(only without the sim-card)

* # 0003 * (secret code 8 digits) # SP unlock
* # 0000 # then Green button Reset language to automatic selection
* # 0001 # and gren key English
* # 9999 # Factory Setting
(does not change the setting to the SIM card)

* 4720 # # 4720 # lifting - reduces the quality of reception,
but also increases battery discharge time
(HFR - Half Rate, prolongs battery life somewhere about 30 percent,
due to a decrease of about half of the band)

* 3370 # # 3370 # lifting - Improves sound quality and reception,
but faster sadit battery (EFR - Enhanced Full Rate,
system to improve the quality of the call in phone GSM,
due to more rapid discharge of the battery (about 5%)
EFR uses advanced encryption

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