Message Waiting Indicator (Mwi) - Yealink SIP-T21 E2 User Manual

User Guide for the SIP-T21(P) E2 IP Phone
To listen to voice mails:
1. When the LCD screen prompts that the phone receives a new voice mail and the
power indicator LED slow flashes red, you can press
to dial out the voice mail access code.
2. Follow the voice prompt to listen to your 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->Message->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-T21(P) E2 IP phone supports MWI 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-T21(P) E2 IP phone only
handles the MWI messages sent from the server. But for other servers, the MWI service
is solicited, so the SIP-T21(P) E2 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
146
Enable or disable a subscription for MWI service.
or the Connect soft key
Description