Stačí zadat kód a stisknout tlačítko Volat

* # * * 8 3 7 # Motorola MPx200 version info
* # * * 3 7 2 # FQC
* # * * 3 6 4 # MPx200 engineering menu
* # * * 2 6 6 * 0 # Set as data COM port
* # * * 2 6 6 * 1 # Set as log COM port
* # * * 7 9 7 # Time to failure timer & Power down code
* # * * 2 2 6 3 * 0 # Set to default Band
* # * * 2 2 6 3 * 1 # Disable GSM Band
* # * * 2 2 6 3 * 2 # Disable DCS Band
* # * * 2 2 6 3 * 3 # Disable EGSM and DCS Band
* # * * 2 2 6 3 * 4 # Disable PCS Band