If you have Wi-Fi but no cellular reception, you can still send and receive messages:
: Works automatically over Wi-Fi for Apple-to-Apple conversations.
: You must be outside with a clear view of the sky.
If you have Wi-Fi but no cellular reception, you can still send and receive messages:
: Works automatically over Wi-Fi for Apple-to-Apple conversations. iphone reception
: You must be outside with a clear view of the sky. If you have Wi-Fi but no cellular reception,