No, it's not. You said GSM is used everywhere except Verizon in the US. That's just plain wrong.
If you'd like to say that your point remains valid, I completely agree. But if you're going to insist that your factually incorrect statement is not wrong, we're going to have a problem.
Also, I did not say anything about reasons for buying different kinds of phones. I only talked about the number of different kinds of networks available throughout the world.
If you'd like to say that your point remains valid, I completely agree. But if you're going to insist that your factually incorrect statement is not wrong, we're going to have a problem.
Also, I did not say anything about reasons for buying different kinds of phones. I only talked about the number of different kinds of networks available throughout the world.