hold * 4329 Net Monitor1
hold * 621342 Net Monitor2
hold * 5472 M4 Testmode
hold * 5806 SW version
hold * 5807 HW version
hold * 936505 SW and HW version

hold * 476989 NS Lock Menu
hold * 482896 CP Lock Menu
hold * 574243 NS Lock Menu
hold * 967678 SP Lock Menu
hold * 362628 IMSI Lock Menu
hold * 787090 Lock net.level
hold * 787292 Lock net.level
hold * 3926 Shut Down...

*#0048# fast change polish langpack
*0000# automatic language

*850696 Warmstart

Eclipse:

hold * 65512890 eeprom reset - cure for hangs ect