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Aastra 673xi / 675xi SIP Telephones
Aastra 6753i, Aastra 6755i and Aastra 6757i
Keys
Call forw.
Ph.book
More
With the Aastra 6755i and Aastra 6757i models the administrator of the
OpenCom 100 / Aastra 800 communications system can configure the function
and labelling of the softkeys next to the main display in four key levels. Press the
More softkey (lower right) multiple times to reach the key level desired. With the
Aastra 6757i model the upper softkeys can be configured in two levels.
Key Description and Function
Handsfree key: activates the Handsfree 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.
Mute key: turns the microphone on or off.
Navigation keys: press the arrow keys up or down to
navigate within a menu or on a menu page.
The left or right arrow key switches the line shown as
the default.
Press the left arrow key to exit a menu or menu page.
Press the right arrow key to select a menu selection
or menu page option displayed.
Function keys: the function of these keys is
configured with the OpenCom 100 / Aastra 800
communications system. Keys are labelled either on a
paper strip or via the display depending on the
model.
Next to each function key there is an LED indicator to
show what function is in use.
Softkeys (Aastra 6755i and Aastra 6757i only): the
function of these keys is configured with the
OpenCom 100 / Aastra 800 communications system.
The labelling is via the display.
The function and labelling of the softkeys changes
depending on call state, for example when called or
when talking.
Next to each softkey there is an LED indicator to show
what function is in use.
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