Yealink SIP-T20 User Manual download pdf (Page 105)

Advanced Phone Features

or to dial out the voice mail access code.

2. Follow the voice prompt to listen to voice mails.

Note

To view voice mails via phone user interface:

1. Press .

2. Select Me ssages->View Voice Mail.

The LCD screen displays the amount of new and old voice mails.

3. Select an account and then press to listen to voice mails.

The SIP-T20P/SIP-T20 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 prompt message (including a voice

mail icon) on the LCD screen, and the MESSAGE key LED illuminates solid green. This

will be cleared when you retrieve all voice mails or delete them.

The MWI service is unsolicited for some servers, so the SIP-T20P/SIP-T20 IP phone only

handles the MWI messages sent from the server. But for other servers, the MWI service

is solicited, so the SIP-T20P/SIP-T20 IP phone must enable subscription for MWI.

Note

The MWI Subscription parameters you need to know:

Option

De scription

Subscribe for MWI

Enable or disable a subscription for MWI service.

MWI Subscription

Pe riod

Period of MWI subscription. The IP phone sends a refresh

SUBSCRIBE request before initial SUBSCRIBE expiration.

Subscribe MWI to

Voice Mail

Enable or disable a subscription to the voice mail number

for MWI service. To use this feature, you should configure

MWI service is not available on all servers. Contact your system administrator for more

information.

1. 1234

2 new 1 old Mail

Before listening to the voice mails, make sure the voice mail access code has been

configured.

When all new voice mails are retrieved, the MESSAGE key LED will go out.

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 125 126

No comments

Yealink SIP-T20 User Manual Page 105