What to do if my DSC Cell Phone has SIM/Radio Trouble?
- TTracy WestSep 6, 2025
If you are experiencing SIM/Radio trouble with your DSC Cell Phone, ensure the SIM Card is inserted correctly and firmly. Also, ensure the antenna cable is plugged securely into the radio connector. Finally, ensure the power source connected to the 3G3070 is providing 13.8VDC @ 120mA and that the battery is fully charged.