Matthew from Strone here. Yes - while your SIM is in the Roam all incoming & outgoing calls and SMS flow through the Strone app. Basically the Strone acts as yo

Matthew from Strone here. Yes - while your SIM is in the Roam all incoming & outgoing calls and SMS flow through the Strone app. Basically the Strone acts as your messaging and calling apps on your phone for that SIM in the Roam.