Welcome Hardware features
Digi EX15 User Guide
10
Hardware features
1. LAN/PoE Port
2. WAN Port
3. SIM Button
The SIM button is used to manually toggle between the two SIM slots included in the CM
module.
4. Serial Port
5. Erase Button
The Erase button is used to perform a device reset, and it has three modes:
a. Configuration reset: Pressing the Erase button one time will reset the device
configurations to the factory default. It will not remove any automatically
generated certificates and keys.
b. Full device reset: After the device reboots from the first button press, press the
Erase button again before the device is connected to the internet to also remove
generated certificates/keys.
c. Firmware reversion: Press and hold the ERASE button and then power on the
device to boot to the version of firmware that was used prior to the current version.
6. Power Socket