Bosch 738 and 718, Bosch com 607 and 908
*#3262255*8378# (*#DANCALL*TEST#) to make secret Engineering menu (menu 10) appear.
10. Engineering
10.1 MS Info
10.1.1 on
10.1.2 off
10.2 Software details
10.2.1 Software version
10.2.2 EEPROM version
10.2 Test / Production details
10.3.1 Hardware data
10.3.2 Production data
10.3.3 Service data
10.3.4 Mechanical data
*#06# to display the IMEI (International Mobile Equipment Identity)
*#0000# to set the language automaticaly (Reset to english)
*#3370# to set the Enhaced Full Rate
#3370# to Reset the phone
*#9000# to enter sim lock code
*#9001# To enter the corporate code (Bosch 908)
*#9002# To enter the provider code (Bosch 908)
*#9003# to enter the network code
*#9004# to enter the subset code
*#9100# to remove the sim lock permanently
*#9101# to remove the corporate lock permanently
*#9102# to remove the provider lock permanently
*#9103# to remove the network lock permanently
*#9104# to remove the subset lock permanently
(SIM-lock is NOT the SP-lock/Service Provider lock!!)
The SIM-lock makes your phone to fusion with the SIM-card, and the phone will not accept any other SIM cards after you lock your phone! You get ten chances to type the correct code! After the tenth time your phone gets "SIM-lock permanently blocked", and you will be unable to open it !! The best thing you can do is to remove the SIM-lock permanently!!
NB. Tested on Bosh 738 phone and 607.

Bosch 909 Dual
*#06# показывает IMEI (International Mobile Equipment Identity) код
*#0000# устанавливает меню на Английский
*#3370# устанавливает Enhaced Full Rate (режим улучшающий качество звука)
#3370# выключает Enhaced Full Rate
*#9000# для ввода SIM lock кода
*#9001# для ввода corporate lock кода (Bosch 908)
*#9002# для ввода provider lock кода (Bosch 908)
*#9003# для ввода network lock кода
*#9004# для ввода subset lock кода
*#9100# для снятия SIM lock кода
*#9101# для снятия corporate lock кода
*#9102# для снятия provider lock кода
*#9103# для снятия network lock кода
*#9104# для снятия subset lock кода
*#3262255*8378# (*#DANCALL*TEST#) для открытия секретного Инженерного меню(меню 10)
10. Engineering
10.1 MS Info
10.1.1 on
10.1.2 off
10.2 Software details
10.2.1 Software version
10.2.2 EEPROM version
10.2 Test / Production details
10.3.1 Hardware data
10.3.2 Production data
10.3.3 Service data
10.3.4 Mechanical data