AASTRA 6700i for Aastra 800 and OpenCom 100 User Guide EN - Manual (Page 12)

Aastra 673xi / 675xi SIP Telephones
10
Distinctive Features of the Communications System
When you operate an Aastra 673xi / 675xi on the OpenCom 100 / Aastra 800 commu-
nications system, some functions deviate from how they are described in the instal-
lation guide and in the user guide.
This applies especially to functions which are provided locally on the device as well as
via the OpenCom 100 / Aastra 800 communications system. In these cases, the func-
tions provided by the communications system are used. The corresponding local
device menus will not appear then.
• The Aastra 673xi / 675xi does not offer call forwarding. This means that in the sim-
plified Options menu the item 1.Call Forward is not available (please refer to The
Options Menu starting on page 36). Use the call forwarding function of the
OpenCom 100 / Aastra 800 communications system (please refer to Call For-
warding starting on page 19).
The Aastra 673xi / 675xi does not save any call numbers in the local caller list nor
does it offer a local phone book. Configure function keys instead to access the
callers list (Caller Lists starting on page 18) and the phone book (please refer to
Phone Book starting on page 19) of the OpenCom 100 / Aastra 800 communica-
tions system.
• The Aastra 673xi / 675xi has a separate Web interface. This is blocked by the
OpenCom 100 / Aastra 800 communications system.