Service codes GStar | All Chinese Mobile Code

Service codes GStar:
GM208 (Chinese Nokea 6230+) engineering menu: *#66*#
Set language to English: *#0044#
Set language to Russian: *#0007#
Service codes Motofone-F3:
Motofone F3 software version: **9999* Send
***300* Set SIM Pin
***310* / ***311* SIM Pin ON | OFF
***000* Reset Factory settings
***644* Set Voicemail number
***260* / ***261* Auto keypad lock ON | OFF
***510* / ***511* Voice Prompts ON | OFF
***160* / ***161* Restricted Calling (Phonebook only) ON | OFF
***200608* Send: software version
***200606* Send: software version
***200806* Send: flex version
***250* / ***251* Keypad tones ON | OFF
***470* Select time format
***500* /***501* Prepaid Balance Display ON | OFF
***520* Change language