Number unsupported or user not signed up with sms
 

Hi,

To start off, I have a data plan with unlimited texting. Anyhow I have been texting a friend in New York ( I'm in B.C. Canada) with no problem until yesterday evening. He doesnt recieve any of my texts now and I dont recieve his. My blackberry shows that I have sent it fine, but his phone (not a blackberry) shows the error message 0000000001 number is not supported or has not subscribed to sms when he tries to sent me a text.

Anyone know whats happening? Both of us have reset our phones to no avail. Could I have pressed a button or something?