Yealink SIP-T40P User Manual page 177

If the voice mail pop-up message box disappears, it won't pop up again unless the user receives
a new voice mail or the user re-registers the account that has unread voice mail(s).
You can configure the phone not to display the pop-up prompt, contact your system
Note
administrator for more information.
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:
Press Menu->Message->Voice Mail->Set Voice Mail Code.
1.
Press the navigation keys to highlight the account which you want to set.
2.
Press the 123 soft key to select the proper input mode and then enter the voice mail
3.
access code (e.g., *97).
Press the Save soft key to accept the change or the Back soft key to cancel.
4.
Note Voice mail access codes must be predefined on the system server. Contact your system
administrator for the more information.
To listen to voice mails:
When the LCD screen prompts that the phone receives a new voice mail and the power
1.
indicator LED slowly flashes red, you can press
the voice mail access code.
Follow the voice prompt to listen to your voice mails.
2.
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:
Press Menu->Message->Voice Mail->View Voice Mail.
1.
Advanced Phone Features
or the Connect soft key to dial out
165