Hello - I have a Motorola Droid Turbo. I have a friend who is on PCS. The only way we can send a text is that I have to send an attachment (MMS text) in order for them to receive my text messages. It doesn't go through on a regular sms text. They have other friends who are on Verizon and it works just fine with them, just not with my phone. Is there something on my phone that's preventing a regular sms text to go through?