Name
Description
LINE 1 / LINE 2
To indicate a line been used as the following status:
- Idle: No LED indication.
- Call on hold: Red LED flash
- In call: Red LED.
HOLD (2 line only)
Press to put an active call on hold.
MUTE (single line
Press to mute MIC
.
only)
REDIAL
Press to call the last dialed number.
SPEAKER
Press to activate the speakerphone for hands free
conversations.
VOLUME UP/DOWN
Press to increase or decrease the volume of the ringer
tone or speakerphone.
2 Handset keys
Name
Description
1
Display screen
Display calls and status information.
2
RIGHT / LEFT key
Press to scroll through on-screen services.
3
SELECT SERVICES
Press to select on-screen service.
4
LINE 1 / LINE 2
Press to select line or answer a call.
5
END key
Press to end a call
6
Alphanumerical keys
Press these keys to enter phone numbers and texts.
7
Function keys
HOLD (2 line only)
Press to put an active call on hold.
MUTE (single line only)
Press to mute MIC
.
SPEAKER
Activate the speakerphone to allow hands free
conversations.
VOLUME
Press to increase or decrease the volume of the ringer
tone, handset, or the volume of the current call using
the speakerphone. There are three levels: small,
