A number of option keys are available to navigate through voicemail menu.
Press 1– Listen to New Voicemail Messages
Press 2– Listen to Saved Messages
Press 5- Advanced options
Press 1 to Record Greeting (Option to record and save 9 different greetings such as unavailable, holiday)
Press 2 Choose Greeting to be Played (1-9)
Press 3 Record First and Last name
Press 7-Delete the current message