AASTRA 600d for Aastra 800 and OpenCom 100 User Guide EN - Manual (Page 57)

Basic Functions
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• Enter an internal call number directly with manual line seizure; with spontaneous
line seizure, press the
star key twice beforehand.
Multiple Trunk Keys
Multiple trunk keys can be configured on your telephone (three max. on the
Aastra 800 / OpenCom 100 communications system) Each of these keys has its own
internal call number – independent of system configuration – which can also be
assigned to its own external call number. Ask your system administrator about the
configuration applicable to you.
When you have multiple trunk keys configured on your telephone, you can dial a call
number directly via one of these keys, please refer to the Pre-dialling starting on
page 63 chapter. The first trunk key is designated the preference key if you do not
make a selection.
When making a call from the redial list or from the caller lists, the respective trunk key
is automatically seized from which the original call was made.
Tip
Use the programmable keys for fast and convenient access to your device’s trunk keys.
Assign the
Line x function to one or multiple keys. The trunk key is then perma-
nently assigned to the programmed key. You can also programme a key with the
Select Line function. You can then select the respective trunk key desired via this
programmed key. Please refer to the Key Programming starting on page 137 chapter
for further information.
Multiple Connections
Your device can handle two connections simultaneously, i.e. you can speak with two
callers at the same time, and switch back and forth between these connections
(toggle) or conduct a three-party conference. Any further callers will hear a busy
signal.
When the system administrator has configured a call queue, any further calls are given
a place in the queue (please refer to the Calls in the Call-Waiting Queue starting on
page 58 section).