I recently finished work on my first Java ME application. It was basically a prototyping application for my client based in Italy, to see how fast can we send SMSes from his service provider.
The application (whose jad & jar files are attached below), basically sends a SMS to a list of entered mobile numbers and records the time taken for sending the SMSes. This time is presented after all the SMSes have been sent successfully in the format:
Total x SMS sent in y milliseconds
Avg. Time: z