Yealink T4 Series IP Phones User Guide126Setting IntercomYou can configure the following behavior when receiving an intercom call.Intercom AllowIntercom Allow allows the IP phone to automatically answer an incoming intercom call. If you disable this feature, theIP phone will handle an incoming intercom call like a normal incoming call. Intercom Allow is enabled by default.NoteYour administrator can set a period of delay time before the phone automatically answers intercom calls.Intercom MuteIntercom Mute allows the IP phone to mute the microphone when incoming intercom calls is answered automatically.Intercom Mute is disabled by default.Intercom ToneIntercom Tone allows the IP phone to play a warning tone before answering an intercom call automatically. IntercomTone is enabled by default.Intercom BargeIntercom Barge allows the IP phone to automatically answer an incoming intercom call while an active call is in pro-gress. The active call will be placed on hold. If you disable this feature, the IP phone will handle an incoming intercomcall like a normal incoming call while there is already an active call on the IP phone. Intercom Barge is disabled bydefault.NoteTo enable the phone to receive a new incoming call when it already has an active call, make sure that call waiting feature isenabled on the phone in advance.Procedure1. Navigate to Menu->Features->Intercom.2. Make the desired changes.3. Press Save.Related TopicsEnabling Call WaitingAnswering an Intercom CallBy default, the intercom call is automatically answered on your phone. During the intercom call, you can switch amongthe Speakerphone (hands-free), Handset and Handset modes.If your phone is set to answer intercom calls with your microphone muted, you need to press the Mute key to unmuteyour microphone before responding to the call.Related TopicsSwitching Among the Handset, Speakerphone and Headset ModesMuting/Unmuting Audio
