AASTRA 4225 for MX-ONE Telephony Switch - Manual (Page 51)

51 Dialog 4223 Professional/Dialog 4225 Vision
Outgoing Calls
Open Press (see display).
If
Open
is not shown, press
more...
until it appears.
z
Enter Enter Authorization Code and press (see display).
Verification tone.
Note: You can also dial
# 7 6 *
, enter the code
and press
#
.
To assign your own authority level to another phone:
*75*
Dial.
z *
Enter Authorization Code and press.
Verification tone.
z #
Dial your own extension number and press.
Verification tone.
z
Dial the digit or digits to get an external line and the external
number.
To change your individual Authorization Code:
*74*
Dial.
z *
Enter old Authorization Code and press.
z #
Enter new Authorization Code and press.
Verification tone.