2 ms·
Independently of the inability to roam in GSM 2G, you may still be able to roam on foreign 3G networks. For 3G, CDMA seems to be ubiquitous, it's mainly a quest
by pmjordan 16y ago
Independently of the inability to roam in GSM 2G, you may still be able to roam on foreign 3G networks. For 3G, CDMA seems to be ubiquitous, it's mainly a question of at least one of the frequency bands supported by the phone being used in the destination country.