Alcatel-Lucent c551 User Guide

3.5

Conference calls

(1)

Your phone allows you to talk to several people at the same time (up to 5). If you are on a double call, press
“Options” and select “Conference” then confirm with the

key. If a third call comes in, answer it by

pressing the

key and speak with your new correspondent.

This correspondent becomes a member of the conference if you press “Options” and select “Add conf.”,
and then confirm by pressing

. Pressing

disconnects the current call.

To end the conference call, press “Options” and select “End conf.”.

Headset plugged in: Closing the flip during the call or the conference call will not end any of
your calls but you will not be able to manage them as long as your phone remains closed.

3.6

Double line (ALS)

(1)

Your SIM card can contain two distinct telephone numbers. Under “Call log”, choose “Double line” and
then select a default line; all your outgoing calls will be made from this number. Incoming calls, however, will
continue to use the two lines.

The services programmed on the default line do not impact those selected on the other line.

(1)

Contact your network operator to check service availability.

Adjusting the volume

You can adjust the sound level during a call using the navigation key

or the side keys

(2)

Handling two calls

•

Call waiting

(1)

If a second call comes in while you are already on line, you will be notified by a tone. You can then accept
the call by pressing the

key.

Your current call will be automatically put on hold. You can then switch between your two
correspondents using the

key and then

•

Making a second call
To call a second party during a call, dial the number directly.

(1)

Contact your network operator to check service availability.

(2)

Except for OT-C652.

Call on hold

Ongoing call

Handsfree
WARNING: move the handset away from
your ear while using the “handsfree”
option because the amplified volume might
cause hearing damage.