All international unlocked phones are like that. Individual carrier phones aren't. IOW, a Verizon S4 wouldn't do that. An unlocked international S6 will.
All international unlocked phones are like that. Individual carrier phones aren't. IOW, a Verizon S4 wouldn't do that. An unlocked international S6 will.
All VZW phones using their LTE 700 Mhz band are required to be unlocked by the F.C.C. Makes no difference if its a S6 or iP6+(which I have and now on T-Mobile) used in the U.S. or overseas.