Additional Features; Star Codes - Aastra 9143i User Manual

Additional Features

This section describes additional features you can use on the 9143i phone.

Star Codes

All of the main call handling and extension management features using star codes can be set on
your phone by your Administrator. Contact your System Administrator for more information.
If these have not been set up, you can dial any star code commands on the 55i phone the same
way you would on a regular telephone.
150 Model 9143i IP Phone User Guide