Optimal Wireless is a National Authorized Cricket Wireless Retailer with business operations throughout Texas, Oklahoma, Arkansas, Louisiana, New Mexico, Colorado, Arizona, Nevada, Illinois, Florida, Georgia, and California.

Telecommunications, also known as telecom, is the exchange of information over large distances. It's a broad term that includes various sectors, but all include a transmitter and a receiver. The medium of signal transference can be via various means—fiber, electromagnetic fields, light, cable, etc.