Viewing The Available Recording Time; Multicast Paging; Sending Multicast Paging - Yealink W70B User Manual

• Select to skip forward the playback. Tap once to skip forward 1 minute.
• Select to rewind the playback. Tap once to rewind 1 minute.
Deleting a Recorded Call
You can delete the recordings when you need additional space on your SD card or the recordings are
useless.
Procedure
1. Go to Menu > Record > Browse Audio.
2. Highlight the desired recording and select Delete.
The phone prompts you whether to delete the audio.
3. Confirm the action.

Viewing the Available Recording Time

To avoid the recording failed due to timeout, you can view the storage space of the SD card, and check the
available recording time before recording.
Procedure
Go to Menu > Record > Storage Space.

Multicast Paging

Multicast Paging allows you to broadcast instant audio announcements to users who are listening to a
specific multicast group on a specific channel.
The phone supports the following 31 channels:
0: Broadcasts are sent to channel 0.
•
1 to 25: Broadcasts are sent to channel 1 to 25. We recommend that you specify these channels when
•
broadcasting with Polycom IP phones which have 25 channels you can listen to.
• 26 to 30: Broadcasts are sent to channel 26 to 30. We recommend that you specify these channels
when broadcasting with Yealink IP phones running firmware version 81 or later running new firmware
version (new paging mechanism).
Note: All IP phones in the multicast paging group must be deployed in the same subnet since a
broadcast is used. The phone can only send/receive broadcasts to/from the listened channels.
Other channels' broadcasts will be ignored automatically by the IP phone.
•

Sending Multicast Paging

• Receiving Multicast Paging
• Managing a Paging Call
Sending Multicast Paging
You can send paging to the phones with pre-configured multicast addresses on specific channels.
Before you begin
Your system administrator has set the paging group for your phone.
| Call Features | 65