Siemens 600Series - Manual (Page 65)

Making Calls 3-7
3.
Makin
g
Calls
Conference
The Conference feature lets you have up to eight parties, including
yourself, in a telephone conversation. The other parties besides
yourself can be on trunks (outside lines). Any party can leave the
conference by hanging up.
To set up a
conference ➩ During a conversation, press the Transfer
(TRANSFR) key to put the party on
consultation hold.
You will hear the confirmation tone,
followed by the internal dial tone.
➩ Dial the extension you want to add, or dial
9 and the outside number.
➩ After the party answers, press the
Conference (CONF) key to join all the
parties. All parties will hear a conference
tone to signal that another party has joined
the call.
Or, to return to the conference without
adding the new party to it, press the
Connect key. Pressing the Connect key
again returns you to the new party.
Note: If you do not have a Conference (CONF) key on your
telephone, press the Transfer (TRANSFR) key to join all
parties.
➩ To add another party, press TRANSFR and
dial the next party, then press CONF to join
all the parties. Everyone in the call will
hear a conference tone to signal that a new
party has joined the call.