Follow these steps to set up wireless voicemail for the first time on Android:
Open the dial pad on your Phone.
Press and hold 1 to access voicemail.
When prompted, enter the temporary password (the last four digits of your wireless phone number).
Follow the prompts to set up a new password.
Follow the prompts to record your name or business name. Note: If you don’t want to record a name and leave it blank, press # to continue.
Follow the prompts to either record a personal greeting or to use the default greeting.
To check your voicemail, press and hold 1 on your dial pad and enter your new password. Any unheard voicemail messages will automatically play.
Voicemail shortcuts - Regular Voicemail
1 (press and hold) - Access voicemail
11 - Rewind to beginning of message
1 - (during message) Rewind 10 seconds
33 - Jump to end of message
3 - Fast-forward 10 seconds
44 - Go back one message
8 - Dial caller's phone number
42121 - Turn on password skip