Aastra 6753i User Manual page 91

Reference
For more information about Local and Centralized Conferencing, see
Configuring a Conference Key
Aastra Web UI
Notes:
1. Keys 1 and 2 (SAVE and DELETE keys) can be made configurable ONLY by your System Administrator.
2. By default, the Conference key is Key 6.
Use the following procedure to configure a Conference key on the 6753i phone.
1. Click on Operation->Programmable Keys.
or
Click on Operation->Expansion Module <N>.
Programmable Keys and Expansion Module Key
2. Select from "Key 3" through "Key 6".
or
Select from "Key 1" through "Key 36" (M670i).
3. In the "Type" field, select Conference.
4. Click Save Settings.
41-001380-05 REV03 – 07.2014
Line Keys and Programmable Keys
"Conferencing Calls" on page 106.
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