Message Waiting Indicator (Mwi) - Yealink SIP-T41P User Manual

User Guide for the SIP-T41P IP Phone
2. Follow the voice prompt to listen to voice mails.
Note
Before listening to voice mails, make sure the voice mail access code has been
configured.
When all new voice mails are retrieved, the power indicator LED will go out.
To view the voice mail via phone user interface:
1. Press Menu->Messages->Voice Mail->View Voice Mail.
The LCD screen displays the amount of new and old voice mails.
2. Select an account and then press the Connect soft key to listen to voice mails.
The SIP-T41P IP phone supports MWI feature when receiving a new voice message. If
someone leaves you a voice mail, you will receive a message waiting indicator. MWI
will be indicated in three ways: a warning tone, an indicator message (including a
voice mail icon) on the LCD screen, and the power indicator LED slow flashes red. This
will be cleared when you retrieve all voice mails or delete them.
The MWI service is unsolicited for some servers, so the SIP-T41P IP phone only handles
the MWI messages sent from the server. But for other servers, the MWI service is
solicited, so the SIP-T41P IP phone must enable subscription for MWI.
Note
MWI service is not available on all servers. Contact your system administrator for more
information .
The MWI subscription parameters you need to know:
Options
Subscribe for MWI
MWI Subscription Period
Subscribe MWI To Voice
Mail
108
Description
Enable or disable a subscription for MWI service.
Period of MWI subscription. The IP phone sends a
refresh SUBSCRIBE request before initial SUBSCRIBE
expiration.
Enable or disable a subscription to the voice mail
number for MWI service.
To use this feature, you should also configure the
voice mail number.