signup




SEI Nationwide Cellular Service


 4G LTE Device Return Policy (PDF)


> Back to the Top



Cellular Legal Information and Notices.

> Back to the Top



Internet Tech Support
Available 24x7
800-925-6746 | 812-574-8800 | 812-667-8800
812-744-8800 | 812-839-8800 | 812-873-8800
Cellular Technical Support
Monday through Friday ~ 8:00am to 4:30pm
888-200-8077

©2016 SEI Communications. All Rights Reserved. Legal, Privacy, and Security Notices.