Enterprise IP Phone Using the Basic Call Functions
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actions.
Audio Device Control Keys
Use the audio device control keys to perform the following actions depending on your
phone type:
：
Adjust the volume of the handset, headset, speaker and ring tone;
：
Allows for hands-free communication during calls;
Press to switch to the Group Listening mode.
：
Place and receive calls through an optionally connected headset.
：
Mute audio transmission locally during calls;
Hard Feature Keys
：
Allow users to access the Voice Mail interface directly;
：
Forward the current call to third party;
When the phone is idle, press to enter the forward configuration page.
：
Press to enter the Dialed Calls interface, then choose a record to dial out.
LED Instruction
Table 1 Line Keys
LED Status
Description
Steady green
The account is active
Blinking green
There is an incoming call to the account, or there is a call on hold
status
off
The phone is in idle status whatever registered/ unregistered
