You use these to log-in to the Clickatell Central
The ID of the HTTP SMS API you are using
Select unicode in case your message contains greek or other unicode characters. Mind that unicode messages are charged more.
Select Flash SMS if you want the message to appear directly on the Receiver's phone screen
Leave as is if you want the message to be directly delivered
Your name or number.
The message receiver. Use international format.
No "+" symbol or following 00's
