Yealink SIP-T48G - Manual (Page 150)

User Guide for the SIP-T48G IP Phone
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When you place a call on hold, the held party can hear the music.
Note
You can leave voice mails for someone else on the SIP-T48G IP phone. You can also listen
to the voice mails stored in a centralized location. When receiving a new voice mail, the
phone will play a warning tone, and the power indicator LED will slow flash red. The
touch screen will prompt receiving a new voice mail with the number of waiting voice
mails (e.g., New Voice Mail(1)) and the icon.
Note
To leave a voice mail:
You can leave a voice mail for someone else when he/she is busy or inconvenient to
answer the call. Follow the voice prompt from the system server to leave a voice mail,
and then hang up.
To configure voice mail access codes via phone user interface:
1. Tap ->Messages->Set Voice Mail.
2. Enter the voice mail access code (e.g., *88) in the desired account field.
Voice Mail is not available on all servers. Contact your system administrator for more
information.
The icon on the status bar has a counter indicating the number of messages you
haven’t heard yet.
All involved parties cannot use encrypted RTP (SRTP).
Music on hold server is configurable via web user interface only.