312. If you are engaged in a call, you can place the active call on holdby selecting the New call option and either dialing anothernumber or answering another incoming call. Once the secondcall is activated, the following options are available:• Swap: Places the active call on hold and then re-activates the call onhold.• Join: Joins two calls (both active and on hold) into a multi-party call.Using the Speakerphone During an Active CallWhile on an active call, it is possible to enable the speakerphonefeature.1. Dial the number and press .2. Press to activate the speakerphone.3. Press the Volume keys (located on the left side of your phone) toadjust the volume.Switching off the Microphone (Mute)You can temporarily switch your phone’s microphone off, so that theother person cannot hear you.Example: You wish to say something to person in the room, but do not want theperson on the phone to hear you.Note: If you have a call on hold, you need to select Mute/Unmute.To switch the microphone off temporarily during a call:1. Press Mute. The option is replaced by Unmute.