I have no idea. If you're truly sending an SMS, it should be receivable by any SMS-capable phone. Certainly my old Windows Mobile phone had no problems.
Customer surveys are for companies who didn't pay proper attention to begin with.
Joined: Jul 15, 2009
I really don't know. SMS gets received on some mobiles successfully. On some mobiles, it is received but doesn't get displayed and says "Message can not be displayed". On some mobiles it is not received at all.
Following is the code i am using to send the message.