Mute; To Make A Call; Switching To The Handset; Using A Programmable Key Module - Mitel 3600 User Reference Manual

Mute

To mute the microphone, press and hold the control switch if it has one.

To make a call

To make a call while using the headset, press a Line Appearance key and dial the number. line.
You can also use dial, directory dial, and speed dial features. See the section for making a call
for your phone model in this guide.

Switching to the handset

To divert the operation back to the handset, the user can either
• Disconnect the headset from the phones jack or
• Use an external headset adapter box which has a dedicated headset/handset switch.

Using a Programmable Key Module

A Programmable Key Module (PKM) provides additional memory keys to those provided on
your phone. The system supports the Mitel 5412 PKM which provides an extra 12 additional
memory keys and the Mitel 5448 PKM which provides an additional 48 memory keys. If required
you can have up to two 5448 PKM units on one phone. To attach the PKM to a 5020/5220 or
5224 IP phone follow the instructions that are provided in the box.
To program the memory keys on the PKM, see the section "Program memory keys on PKM"
on page 94.
Using the phone system
85