How to fix AES Intercom System not detecting network?
- PPaul ThompsonAug 4, 2025
If your AES Intercom System isn't detecting the network (indicated by a blue light flashing 5 times and no green CPU light), there might be several reasons: * The SIM card may not be detected. Try powering off the device, removing the SIM, cleaning the contacts, re-inserting it, and powering it on again. * The SIM card might be inserted incorrectly. Refer to the manual for the correct orientation. Other potential issues include a data SIM or an unactivated SIM, no signal in the area, a disconnected antenna, too many bends in the antenna cable, an improperly mounted antenna, or an incorrect power cable. Consult the manual for guidelines on the power cable.