I have a doubt regarding the SMS, my self generate a msg and try to send to one of my friend in Srilanka, but itz not get delivered. So I tried it by selecting the reply option from the incoming msg, then he got the msg. So Iwant to know how this happen…. Is there any tracking system or records maintained during the sms transmission… Plz let me know as soon as possible, if any of u know this… plzzzzzzzz….
Are you sure while sending the SMS you have entered the number in the correct international format that is “+” and (Country code) and (MSISDN) or “00” and (country code) and (MSISDN) because it can cause the problem and while replying the message handset already have the number format intact from previous message so it can cause the problem and can you try one or more time because there is no tracking system maintained during the SMS transmission and SMS failure can be due to multiple reason so please try more than 5 times to come to any conclusion.