1
1
Product Overview
1.1
Front Panel
Figure 1-1
No.
Name
Description
1
Microphone
Audio input.
2
Concealed indicator light
Indicator light flashes: device deployment.
Indicator light is normally on: the device is in DND status.
Indicator light is off: the device is normal.
3
Speaker
Audio output.
4
SOS
Press this key to call Management Center at once.
Plus Sign
In call status, press this key to increase talk volume.
In standby status, press this key to increase ring volume.
Call
In case of incoming call, press this key to answer the call.
During talk, press this key to hang up.
In case of messages, in standby status, press this key to play