Ericsson Dialog 4223 Professional User Manual page 19

Authorisation Code (Optional)
If you are assigned an authorisation code (1 to 7 digits),
affiliated to your own ext you can change the access level
on your ext. You can use the code for one call or you can
open the phone to some calls and lock it when leaving
the phone.
To use for a single call:
Dial.
Enter authorisation code and press
Verification tone.
Note: You can also press AutCo (see display), enter the code
and press Enter (see display).
Dial 0 to get an external line, and then dial the
external number.
To open an ext for some calls:
Dial
Enter authorisation code and press.
Verification tone.
Note: You can also press Open (see display), enter the code
and press Enter (see display).
To lock an extension:
Dial
Enter authorisation code and press.
Verification tone.
Note: You can also press Lock (see display), enter the code
and press Enter (see display).
Ericsson Dialog 4223
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