TA1610 Installation Guide | 3 - Hardware Overview | 6
Back panel
Table 4:
No.
Feature
Description
⑧
RJ21 FXO Ports
For connection to interfaces with an RJ21 to RJ11 cable.
⑨
Power Switch
Press this button to switch on/off the device.
⑩
Power Inlet
Connect the power supply to the port.
⑪
Protective Earth
Protect the personnel and the equipment.