Polycom 1500 C ユーザーズマニュアル

During Calls 

Using the Basic Features of Your Phone

Polycom, Inc. 

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You can set up a conference in one of two ways:

• Using the Conference soft key or 

. The participant with whom 

you will exchange video is the participant you most recently added to the 

conference (if the party can exchange video).

• Using the Join soft key, if you have an active call and one call on hold (on 

the same or another Line Key). The participant with whom you will 

exchange video is the party who was previously on hold (if the party can 

exchange video).

Call the first party. See 

Tap the Conference soft key or press 

 to create a new call. The 

active call is placed on hold.
The Conference with: screen displays.

Call the second party. See 

When the second party answers, tap the Conference soft key or press 

 again to join all parties in the conference.

If the second participant can exchange video, you will exchange video 

with the second participant. If the second participant cannot exchange 

video, but the first participant can, you will exchange video with the first 

participant.

Note

Your system administrator configures the maximum number of parties allowed in a 
conference call. The default value is three (including yourself).

Note

If the site for which you view video changes to a different site after you set up a 
conference, the message “Video can only be active with one party at a time” 
displays.

To choose the participant with whom to exchange video, see 

 on page 46.

Note

If configured for single key-press conferences, you 

don’t

 need to tap the 

Conference soft key again.