HTTP SMS Service Support

Articles

• Download SMS APIs
• HTTP SMS Specification Document
• Sending Greek Characters using HTTP SMS
• Sending Binary Messages and Sending Ringtones,Operator Logos,WAP Push,VCards
• Sending Unicode Messages
• Sending Long or Concatenated Messages
• Binary Content User Data Headers
• Source Address Types
• URL Encoding
• Receiving Delivery Confirmations and Incoming SMS
• Reliability and Performance

Frequently Asked Questions

• Why is the server unreachable - why do my HTTP requests timeout?
• I am receiving an error code instead of a success code, what causes this?
• I am having character display issues, how do I resolve this?
• Are both HTTP POST and GET supported?
• How do I submit the Euro symbol?
• I sent a binary message to a phone and it was not received correctly, why is this?
• Can I concatenate messages myself?
• How do I send to multiple recipients?
• Why are some destination numbers accepted and others rejected?
• How can I improve SMS transmission speed?
• How do I check my credit balance?
• Who do I contact for support?
• Some destination numbers are rejected or I receive error -15, why?
• What is the maximum message length?
• How many numbers can I send to at once?
• What URL and port should I connect to?

API Frequently Asked Questions

• Where and how do I use the HTTP SMS objects?
• How do I create and instantiate an SMS object in my code?
• What are the HTTP SMS object parameters?
• What are the HTTP SMS object functions?
• What error catching and handling functionality is offered?
• How do I poll the server for delivery receipts and incoming messages?
• How should I process the delivery receipt and message information retrieved by my callback script?
• How should I process the information retrieved from poll or processIncoming?
• I want to send a Flash, Unicode or Binary message how can I do this?