Avaya 1200 - Manual (Page 87)

Making a call
87
Yes
3. Press the Yes soft key.
The deskphone displays the following
prompt: Conference ID:>
4. Using the key pad, enter the ID number
of the conference you wish to join. The
conference ID is from 1-10 digits in
length.
Note: Ad hoc conferences are assigned
IDs starting at 100. Use numbers outside
of this range for the Meet Me
conferences.
Done 5. Press the Done soft key.
The deskphone displays the following
confirmation message: To:
Conference <#>.