Aastra Dialog 4223 Professiona User Manual page 55

Call Forwarding
Re-activate External Diversion
*22*#
Divert your calls to an external position.
Dial to activate the programmed External Diversion.
You can make outgoing calls as usual. A special dial tone reminds
you that Call Forwarding is active. The display shows that you have
í
activated an External Diversion.
Press.
BusinessPhone — Dialog 4223 Professional / Dialog 3213 55