Bluetooth connectivity, to route the sound to theheadset, select Options > Activate BT handsfree.To switch back to the handset, select .To end the call, select .To switch between the active and held calls, select.Tip: When you have only one active voice call, toput the call on hold, press the call key. To activatethe call, press the call key again.1. To send DTMF tone strings (for example, apassword), select Options > Send touch tones.2. Enter the DTMF string or search for it in the contactslist.3. To enter a wait character (w) or a pause character(p), press * repeatedly.4. To send the tone, select OK. You can add DTMF tonesto the phone number or DTMF field in contactdetails.To end an active call and replace it by answering thewaiting call, select Options > Replace.To end all your calls, select Options > End all calls.Many of the options that you can use during a voice callare network services.Voice and video mailboxesTo call your voice or video mailbox (network services,video mailbox available only in UMTS networks), in thehome screen, select to open the dialler, tap and hold1, and select Voice mailbox or Video mailbox.1. To change the phone number of your voice or videomailbox, select Menu > Settings and Calling >Call mailbox, a mailbox, and Options > Changenumber.2. Enter the number (obtained from your networkservice provider), and select OK.Answer or reject a callTo answer a call, press the call key.To answer the call when the keypad is locked, swipeSwipe to answer from left to right.To unlock the touch screen without answering a call,swipe Swipe to unlock from right to left, and thenanswer or reject the call, or send a reject call textmessage. The ringing tone is muted automatically.If you do not want to answer a call, to reject the call,press the end key. If the call forwarding feature(network service) is activated, rejecting an incomingcall also forwards the call.39 Make calls