11
In Call Options
1. Touch the
icon to add another person to
the call.
2. Touch the icon to mute your voice. To
un-mute, press the icon again.
3. Touch the icon to put the call on hold. Tap
the icon again to resume the call.
4. Touch the icon to listen via the speaker.
5. Touch the icon for DTMF inputs.
6. To end the call, press the
icon.
Conference Calls
Your phone supports conference calls between
select number of participants, including you.
Summary of Contents for S450
Page 1: ...S551 User Manual ...
