Important secret codes for all Alcatel mobiles

*#06# Show IMEI & SW version
000000* Entering in Engineering Menu1 (with SIM)
###874# Reset to Factory Defaults (with SIM)
###765*02# Add Barring Groups
###765*05# Locking to Network
###765*07# Unlocking from Network
###765*08# Erase Network
###765*78# Deactivate Barring Groups
0123456789 Menu2 Code - BE4 Menu2 - turn long CALL in Maenu1

*#0048# Fast change language (Polish)
*#0049# Fast change language (Deutsch)
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