Mitsubishi
*65512890 (*-hold) format FFS (Eclipse)
* 3926 - (*-hold) test mode
* 5806 - (*-hold) SW version
*(hold) 787090 - trium 320 unlock menu

*#06# View IMEI
*#0044# English
*#0049# Deutsch

Firmware Press and hold C, enter 597, release C
secret menu Press and hold C, enter 987, release C.Press OK
debug mode Press and hold C, enter 397, release C
phase-2 mode Press and hold C, enter 499, release C
Turn off phone Press and hold C, enter 999, release C