Italian MVNO Optima Mobile has become the latest Italian operator to offer access to voice over LTE (VoLTE) services on Vodafone’s 4G network, reports Mondo Mobile Web. The service has been available …
( read original story …)
Italian MVNO Optima Mobile has become the latest Italian operator to offer access to voice over LTE (VoLTE) services on Vodafone’s 4G network, reports Mondo Mobile Web. The service has been available …
( read original story …)