Hi,
I hope someone will be able to help me... I want to send a text message to a contact in Argentina and to someone in the UK. But every time I try to enter their cell phone number, I always get this message "The mobile device information you entered for this contact is not valid for sending text messages".
I really don't understand why it's not working since I was able to send messages to my contacts in the US (I'm from Canada).
I've been trying to figure this out for weeks and I'm going mad
Thanks!
Can anyone at least tell me if we can text outside the US and Canada ?
