AASTRA 6739i for OpenCom 1000 User Guide EN - Manual (Page 7)

Aastra 6739i SIP Telephone
3
Function keys: These keys are softkeys on the touchscreen display. The functions
of these keys are configured and labelled with the OpenCom 1000
communications system. These keys offer access to individually configurable
system functions such as e.g. configuring call forwarding, executing speed dialling,
displaying a busy lamp field or accessing the phone book of the communications
system.
Depending on the function programmed the respective state is signalled via the
softkey lighting up red or blinking red (please refer to the chapter Programming
on the Aastra 6739i starting on page 24).
Hold key: puts the current call on hold. Press this key
once again to retrieve the call on hold.
Redial key: redials previously dialled numbers.
Goodbye key: ends an active call or exits an open
menu page without saving any changes made.
Mute key: turns the microphone on or off.
Volume control keys: adjusts the volume for the
handset, ringer and speaker.
Voice mail key: opens the list of voicebox messages
(please refer to Voicebox starting on page 16).
Trunk keys: connect you to a specific line or accept a
call which is signalled on the line.
Handsfree key: activates the Handsfree function for
making and receiving calls without picking up the
handset. When a headset is connected, a call can be
accepted and ended using this key.
Aastra 6739i
Keys Key Description and Function