maybe this is not the place to ask this, but i give it a try. can we use iphone to send sms to those sms services with short numbers? (i.e. ONSERVICE and send to 33999). compared to conventional phone numbers, a dash will automatically comes out after tapped in the first 3 numbers (i.e. 339 -99). i think the network (im using maxis) wont recognize the dash in the number. is there any setting for the iphone (im using iphone 3Gs fw 3.1) to get rid of the dash?

yeah because i try to send it and the sms didnt go through. it went through with a non-iphone phone. anyways thanks for the reply