Good afternoon. I have an iPhone 6 and my wife does not. She uses that other OS. My office at work is in the basement of the building. Therefore, i can only send messages on wifi. I currently use Google Voice but would rather just use one application. I can send and receive sms messages over cellular, but not on wifi. Is there a setting I need to lookinto. I honestly have not been able to figure it out. Thanks in advance.
