AASTRA 4224 Operator for MX-ONE User Guide - Manual (Page 54)

Service Features
Dialog 4224 Operator 54
Calling external party first
Ask the extension to hang up. &
Press.
z
Make an external call in the usual manner.
Ask the called party to hold the line. z
Call the extension.
Speech >
Ò
Press.
Announce the call when the extension answers.
< Speech >
Ô
Press to talk to both parties.
ê
Press to extend the call.
The call is extended and the terminal is cleared.
Extension is waiting with the handset off
&
Press.
z
Dial the external number.
Inform the called party that you have a caller for them.
< Speech >
Ô
Press to talk to both parties.
Announce the call.
ê
Press to extend the call.
The call is extended and the terminal is cleared.