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5
6. : Up and down keys. Volume adjustment during a call, or selection of
items in the setting menu, etc.
7. : Power on/off key. Long press for power on/off. Automatically turn on when
using external cable power, and can not turn off.
8. : Missed call key. Press it to display the latest missed call, At this time, press
the Call button to directly call the missed call.
9. : OK key. In the setting menu, it is the confirmation key. In the standby mode,
it is the deletion key. Press to stop the current ringing (mute) when a call comes in.
10. Handset.
a: When not in calling or being called status, off-hook or on-hook can go back to
standby from any state
b: In the called state, off-hook directly enter the call state. On-hook during the call to
end the call and enter the standby state.
2.4. Call Function
To call another device
In standby mode, press the number keys to select the ID number(0 to 9999) of the
called device, then press call key. Or press the number button in the
off-hook state, after 4 seconds it automatically call the another ID device. If the
other party is not online, it will exit the call after 4 seconds, and return to the
standby state.
To answer a call
When come a call from another ID device, the bell will ring, and the other party’s ID
number will be displayed on the screen. When you press key to enter the
hands-free call mode. If pick up the handset, it enters the handset call mode. After
the call, either party hangs off the handset, both parties will enter the standby state.
3.
Setting Instruction
Note: Under any setting state, picking up or hanging off the handset, the device will exit
and return to the standby state. If without any key operation within 60 seconds, the
device will automatically return to the standby state.
3.1 Ringtone Selection
In the standby state, press key, enter ringtone setting state. Press
keys to select the ringtones, total 58 ringtones can be selected. After the setting is