Mobile Phone Development

Colin P. Fahey


FIGURE: Motorola T720 cellular phone, flipped open.

TABLE OF CONTENTS

[ 1] Core J2ME Development Tools [ 2] Simple J2ME Application [ 3] Complex J2ME Application [ 4] Sun's Wireless Toolkit [ 5] Application Deployment (via Web Site) [ 6] Application Download Over The Air (OTA) [ 7] Download Error Messages [ 8] Creating, Deploying, Downloading Ring Tones [ 9] Creating, Deploying, Downloading Images [10] AT&T Phone Settings (Network) [11] Miscellaneous References [12] J2ME versus BREW : Commentary


2003 May 20th: NEW: List of T720 error messages! (Item [7] above) WARNING: My current web host (Yahoo!) causes download errors for the Motorola T720 (for files over 1644 bytes), which affects the examples in this article. Simply copy files to your own (non-Yahoo, non-Geocities) web server and everything should work. Other phones apparently do not have this problem.



CONTACT INFORMATION

Colin P. Fahey cpfahey@earthlink.net

http://www.colinfahey.com