KODE RAHASIA HP MOTOROLA

*#06# menampilkan nomor IMEI

*#303# ok mengubah ke bahasa inggris

*#300# ok menampilkan versi software (SW and HW version)

*#301# ok test keypad. 1234 ok kode default ponsel

*#311# ok merubah kode ponsel default

***113*1* ok Net monitor ON

**113*1* ok Net monitor OFF

*#304# ok set off engineering mode

*#304*1998072# ok set on engineering mode

*#307* ok engineering test mode

*#400# ok ADC Call val 19980722 ok master unlock. Code for phone and sim lock

*#0000# ok setting and restore

*#402# ok contrast

*#305# ok location 1