Simba Telecom, a prominent mobile service provider, has expanded its roaming list with additional VoLTE-supported countries.Simba offers services like the Simba Voice App and VoLTE Roaming to ensure seamless communication for global travelers.VoLTE Roaming allows users to make and receive calls over 4G LTE networks, providing superior audio quality and faster call connections.Simba has added several countries to its VoLTE-supported destinations, offering enhanced connectivity options for travelers.