Roaming International - Stratégies
Digital communication protocols, methods and devices
Cellular Telephones Original Mobile Telephones –One transmitter/receiver –Limited number of channels –For good service can support about 20 subscribers.
Syed Hashmi Founder and CEO AdvOSS Farhan Zaidi Co-Founder & CTO AdvOSS Fawad Pasha VP Sales AdvOSS.
