CapTel 800: Shared Telephone Line (2-Line)

Do you have the latest version of CapTel 800 software? It’s easy to check! Your phone can update the software automatically over the line, making sure you always have the latest features & technology. Learn how to update to the latest software version for the CapTel 800 and CapTel 800i.

Customer Service Hours
Now available 24/7!
(excluding holidays)

Customer Service:
1-888-269-7477

En espanol:
1-866-670-9134

California:
1-888-402-4018

California Spanish:
1-877-330-0156

Fax:
1-608-204-6167

Email:
CapTel@CapTel.com

Mail:
Ultratec, Inc.
Attn: CapTel Customer Service
450 Science Drive
Madison, WI 53711