Nortel Networks 2212 - Manual (Page 40)

40 Chapter 4 Features, functions, and buttons
NN40050-101 NN40050-101
To make a call during a Push-to-Talk call
A call can be made while in a Push-to-Talk call.
1 Press .
The Push-to-Talk session is pre-empted.
2 After the call is over, press as usual to go back on-hook.
The Push-to-Talk session goes out of pre-empted mode and becomes active again. If an active
Push-to-Talk call has not ended, the audio is heard again.