i phone 6s

[eemeg]

Hi, Can any one tell me why my  i phone 6s wont send text messages with wi-fi calling, we had vodaphone sure signal but this was switched off, can this be fixed ? tia

[AnnS]

At a guess @eemeg the phone is sending as iMessage over your home internet WiFi , try turning off your iMessages.

see here from Apple: If you can't send or receive messages on your iPhone, iPad or iPod touch