Set up is simple via guided prompts and there are many options for security, greetings and access.
INSTRUCTIONS & INFO
Basic Voicemail allows you to dial into your voicemail box, and follow the voice prompts to listen to or manage voice messages. Note: For security reasons, your voicemail must be set up from your AT&T wireless device and from within the AT&T coverage area.
If you are an existing AT&T customer, your Voicemail (including your password) will transfer to your new phone. To reset your voicemail password, go to att.com/resetvm.
From the home screen, press and hold the 1 key to access voicemail.