My boyfriend's birthday is coming up and I'm considering buying him an iPhone SE. He has a VERY old Android that is in need of an upgrade. He has been considering switching to Verizon, but he is currently on Tmobile. If I buy him a Verizon iPhone SE, will he be able to use it on his current Tmobile plan? I would assume so since the iPhone 5S and 6 were like this, but I wanted to confirm before I make the purchase! Would like to be able to get him a Verizon model that works on Tmobile, so that if he ever decides to switch to Verizon, it will work and not require a new phone. Thanks in advance!