Advanced Phone Features117the voice mail access code.2. Follow the voice prompt to listen to your voice mails.NoteTo 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. Ifsomeone leaves you a voice mail, you will receive a message waiting indicator. MWIwill be indicated in three ways: a warning tone, an indicator message (including avoice mail icon) on the LCD screen, and the power indicator LED slow flashes red. Thiswill 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 handlesthe MWI messages sent from the server. But for other servers, the MWI service issolicited, so the SIP-T41P IP phone must enable subscription for MWI.NoteThe MWI subscription parameters you need to know:Options DescriptionSubscribe for MWI Enable or disable a subscription for MWI service.MWI Subscription PeriodPeriod of MWI subscription. The IP phone sends arefresh SUBSCRIBE request before initial SUBSCRIBEexpiration.Subscribe MWI To VoiceMailEnable or disable a subscription to the voice mailnumber for MWI service.To use this feature, you should also configure theMWI service is not available on all servers. Contact your system administrator for moreinformation.Before listening to voice mails, make sure the voice mail access code has beenconfigured.When all new voice mails are retrieved, the power indicator LED will go out.