Restriction Level Control (Dial Tone Transfer)
The manager extension can change the restriction level, permitting an extension
to make a call.
During a conversation with an extension
Press Toll Restriction/
The restriction level is changed to the preprogrammed level of Toll Restriction/Call Barring
Customising Your Phone
3.1.3 Customising the Buttons
Create or edit a Toll Restriction/Call Barring button.
The extension can hear the dial
tone and then make a call.
2.1 Control Features