From what I have been reading, BellSouth was taken over by AT&T (even though your phone service is provided by Verizon.)
This is old, but the directions should still work.
Credit to PPC Geeks...
"We upgraded our phones to TPs two days before the Alltel changeover to VZW. Here's how my TP is set up:
E-mail address: my bellsouth email addy
Your name: my name as I want it to appear in emails
Account display name: what I want the Bellsouth account to appear as in Messaging
Incoming
[COLOR=blue !important][COLOR=blue !important]mail [COLOR=blue !important]server[/COLOR][/COLOR][/COLOR]: mail.bellsouth.net (AT&T had this wrong on the web)
Account type: POP3
User name: my bellsouth email addy (the whole thing, including bellsouth.net)
Password: my password
Outgoing (
[COLOR=blue !important][COLOR=blue !important]SMTP[/COLOR][/COLOR]) mail server: smtp.att.yahoo.com
Outgoing server requires authentification: Checked
Use the same user name....: Checked
Advanced server settings: Both "Require
[COLOR=blue !important][COLOR=blue !important]SSL[/COLOR][/COLOR]..." boxes UNChecked. Network connection: The Internet (They had these all wrong in their online instructions)
Automatic send/receive: Manually
Download messages: From the past 3 days
Advanced settings: Send/recieve... :Checked. When deleting messages: Keep them on the server
Message format: HTML
Message download limit: 2kb"
Good Luck!