Fix calls not going to voicemail

To make sure your Call Forwarding features are on:

1. Go to the AT&T phone portal. Sign in with your member ID.
2. Select Features, then Call Forwarding.
3. Make sure the following features are listed as On and forwarded to voicemail:
• No Answer Call Forwarding
• Busy Call Forwarding
• Safe Call Forwarding
• All Call Forwarding