User`s manual
310HD IP Phone
User's Manual 54 Document #: LTRT-24703
6.6 Ending a Second Call
If you have two established calls (as described in Section 6.4), you can end one of the calls by
performing the procedure described below.
To end a second call:
1. Ensure that the call that you want to end is the active call (i.e., the call that you want to
maintain is on hold).
2. Press the on-hook button on the phone cradle or press the SPEAKER key; the current call
disconnects and screen indicates that the other call is on hold:
3. Press the HOLD key to resume the call.
6.7 Hosting Three
‐
Way Conference Calls
You can make a three-way conference call between your phone and two other called parties.
To make a three
‐
way conference call:
1. Make a call to the first participant of the conference call.
2. Put the first call on hold by pressing the HOLD key (see Section 6.3).
3. Make a call to the second call participant.
4. When the second call party answers, press the CONFERENCE key; a conference call with
all parties is established.
To end the three‐way conference call, hang up the phone.
6.8 Transferring Calls
You can transfer a call to another party using one of the following methods:
Attended Transfer: If you have an established call, you can put the call on hold and
establish a second call, and then transfer the first call party to the second call party. This
method is supported only when you have a single established call.
Semi-attended Transfer: If you have an established call, you can put the call on hold, dial a
second destination, and then while the call is ringing you can transfer the call to the second
destination. In other words, this is similar to Attended Transfer, except that the call is
transferred before the second party answers.
Blind Transfer: If you have an established call and then receive an incoming call, you can
immediately transfer the incoming call to another call party without speaking to these two call
parties. During this time, your initial call is put on hold. For example, if you have an
established call with B and you notice an incoming call from C, without answering C you can
transfer the call to a new destination D.