2.10.1 Redialing the last number dialed (redial)  34 
2.10.2 Call back on the last 10 numbers dialed  34 
2.11  Requesting automatic callback if internal number is busy  35 
2.12  Cancelling an automatic callback  35 
2.13  Receiving interphony calls  35 
2.14  Sending DTMF signals  35 
2.15  Mute, so that your contact cannot hear you  36 
2.15.1 From the set  36 
2.15.2 From the Bluetooth® handset (Bluetooth® wireless handset)  36 
2.15.3 From the headset  36 
2.16  Forwarding calls to your voice message service  36 
2.17  Consulting your voice mailbox  36 
2.18  Sending an instant message to a contact  37 
2.18.1 Sending an instant message using the search by name feature  37 
2.18.2 Sending an instant message using the phone number  38 
2.18.3 Status of the instant messages  38 
2.19  Consulting instant messages  38 
2.20  Answering with an instant message  39 
2.20.1 Answering an Instant message  39 
2.20.2 Answering a voice message  40 
2.20.3 Answering from the call log  40 
2.21  Lock / unlock your telephone  40 
2.22  Making a second call during a conversation  40 
2.22.1 Recover the call on hold  41 
2.23  Answering a second call during a conversation  41 
2.24  Switching between calls (Broker call)  41 
2.25  Transferring a call  41 
2.26  Transfer a call to a voice mail  42 
2.27  Three-way conference with internal and/or external contacts (conference)  42 
2.27.1 Cancel the conference and recover the last active call before the conference (the other is on 
hold) (If conference is active)  42 
2.27.2 End the conference with all participants (If conference is active)  42 
2.27.3 After the conference, to leave your two contacts talking together  42 
2.27.4 View information about the other people in the conference  42 
2.28  Placing a call on hold (hold)  42 
2.29  Placing an outside call on hold (parking)  43 
2.30  Intrusion into an internal conversation (barge-in)  43 
2.30.1 Protection against intrusion  43 
2.31  Save a number into your personal directory  43 
2.32  Selecting calls to be forwarded  43 
2.33  Forwarding calls to another number (immediate forward)  44 
2.34  Personal assistant: reaching you with one number only  44 
2.35  Activate/disable the personal assistant  44 
2.36  Forwarding your calls from the receiving terminal ('Follow me')  44 
2.37  Forwarding all group calls  45 
2.38  Cancelling all forwards  45 
2.39  Cancelling a specific forward  45 
2.40  Forwarding calls when your line is busy (forward if busy)  45 
2.41  Do not disturb  45 
2.42  Leaving a text message for internal callers  45 
2.43  Message notification  46 
2.43.1 Change the time slot  46 
2.44  Forwarding calls to your pager  47 
  'Meet me' conference  48 
3.1  Initiate a 'Meet me' conference  48 
3.2  Join a 'Meet me' conference  48