AASTRA 4420 IP Basic (SIP) for MX-ONE User Guide - Manual (Page 34)

Call Forwarding
Dialog 4420 IP Basic 34
To activate or change to another profile from an external
phone
The external phone must be of push button type provided with
pound key (
#
) and star key (
*
) or a mobile phone adapted for dial
tone pulses (DTMF). z
Call the DISA feature at your office.
Dial tone. *75*
Dial.
z *
Enter the Authorization Code and press.
Press
Dial tone. z #
Dial your own extension number and press.
*10*
Dial.
z *
Dial your own extension number and press.
(
1
—
5
) Press the search profile digit.
# d
Press and replace the handset.
Note: When another party is included in the activated
profile, a colleague or an operator, etc., always remember
to inform about your absence. If Voice Mail is included in the
activated profile, always update your greeting with Absence
Information.