Spectralink 7620, 7640 User Guide
14184667 Version 8.0
September, 2013
15
To lock/unlock keypad:
•
Press
Menu
followed by
to lock keypad.
•
Press
Unlock
followed by
to unlock keypad.
To answer a call when keypad is locked, press
. When you end the call, the keypad
automatically locks.
Silent Mode On/Off
•
Press the
Menu
button, followed by the
#
button to turn the handset silent mode on/off. In silent
mode the ringer will be muted and the vibrator activated.
Answering Calls/Ending Calls
•
To answer or end a call, press
.
Incoming Call Mute
•
Press
Silence
to mute the incoming ringer signal.
Speakerphone On/Off
•
While on a call, press
Loud on
to enable speakerphone.
•
To disable speakerphone, press Loud off.
Microphone Mute On/Off
•
While on a call, press Mic mute to turn microphone mute on.
•
Press Mic on to turn microphone mute off.
Voice Mail
•
If you have a new voice mail message waiting, a blue envelope icon appears in the display.
The procedure for retrieving voice mail is system dependant. Contact your system
administrator for more information.