Here are the steps to set up and access voicemail on your device:

1. Determine the dial code that you need to dial for accessing your voicemail.
2. Dial the code and follow the instructions given by the prompt.
3. Create greeting for when someone calls and you can't answer.
4. Set a password for the voicemail connection.
5. Save the settings.
6. Determine the dial code you need to enter to check your voicemail.
7. Dial the code and enter your password.
8. Read, save, and/or delete the voicemails.