AASTRA 7434ip User Guide EN - Manual (Page 78)

6/1553-DBC 434 01 Uen D 2012-02-22 78
M ESSAGES
3) Replace the handset.
10.2.3 Canceling an MMW Indication
To cancel a MMW indication that you have sent to another extension, do
the following:
1) Lift the handset and wait for a dial tone.
2) Dial # 31 * extension number #.
3) Replace the handset.