"Half of the countries on the G20 list of the world's biggest economies already have 4G," noted Martin Stiven, vice president of B2B at Everything Everywhere.
Shaina Sullivan, Mukongomisi wa Vunavetisi wa ntlawa wa GBI u ri: "Emisaveni hinkwayo, ko va tiphesente leti nga ehansi ka mune ta miako leyi kumeke switifiketi swa le henhla swa Four Green Globes."