Call Features33Sending Pages by a Paging List KeySetting a Paging GroupSending a Paging by a Multicast Paging KeyDeleting a Paging GroupSending a Paging by a Multicast Paging KeyYou can send a paging by using the Multicast Paging key when the phone is idle.Before You BeginCheck with your system administrator if the Multicast Paging key has set for your phone.Procedure1. Tap the Multicast Paging key when the phone is idle.Both your phone and receiver’s phone play a warning tone and the multicast RTP session will be automaticallyanswered on the receiver’s phone in the speakerphone (hands-free) mode.Mute key LED indicators glow green.The following figure shows a multicast RTP session on the phone:Setting a Paging GroupYou can edit the information of the paging group.Before You BeginA Paging List key is set in advance. Get the multicast IP address and port number from your system administrator.Procedure1. Tap the Paging List key when the phone is idle.2. Select the desired paging group.The default tag is Empty if it is not configured before.3. Select Option > Edit.4. Enter the multicast IP address and port number (for example, 224.5.6.20:10008) in the Address field.5. Enter the string that will display on the phone screen in the Label field.6. Enter the desired channel between 0 and 30 in the Channel field.7. Select Save.8. To set more paging groups, repeat steps 2 to 7.Sending Pages by a Paging List KeyYou can send a paging by using the Paging List key when the phone is idle.Before You Begin