Call features63To adjust the headset or loudspeaker volume, perform the following step:When you adjust the headset or loudspeaker volume, the handsetremembers the new setting the next time you use the handset.Using mute during a callTo mute and unmute the handset microphone, perform the followingsteps:Transfer callsYou can use this option to transfer a call or add a third party to aconference call. The behavior of the Transfer feature can vary dependingon your system configuration. Contact your system administrator to findout what transfer options are available for your use.Transferring a callTo transfer a call, perform the following steps:1. Press the Volume up or Volume down key.1. Press the Mute soft key to deactivate the handsetmicrophone.2. Press the Unmute soft key to activate the handsetmicrophone.1. Press the Call key to place the active call on hold.2. Use the Dialpad to dial the phone number of thethird party.3. Press the Call key to alternate between the twocallers.MuteUnmute