Service Descriptions
EIS Service Offerings
- Circuit-Switched Voice Service (CSVS)
- Circuit-Switched Data Service (CSDS)
- Toll Free Service (TFS)
Mission-Critical Solutions
Leading From The Front
Redacted Contract
Catalogs
Voluntary Product Accessibility Template (VPAT)
Customer Support Service
Live customer support through Granite’s U.S. based call center to assist each and every customer. Our customers are important to us and your call is answered within 10 seconds by a live representative.