Display CDM 1550LS RSSI Level

[RFwavemaker]

I was told by someone that you could press a combination of keys on the face of a CDM1550LS to get a display reading of the RSSI levels.. Does anyone know what the key combination's are to do this?

[Ali Abbassi]

Enter the service menu , use up/dn keys scroll to Show RSSI , use up/dn key to activate/ deactivate the function ,
To enter the service menu :
1- press the menu key
2-quickly press left then right key , then service menu appears.