Blending a genuine music-player experience with a familiar clamshell design, the ROKR EM28 is a tri-band GSM device providing exceptional control over your music and the clear calls you expect from a quality phone.
Touch-sensitive music keys, SONGID music identification, an integrated FM radio with recording and sharing functionality, and support for multiple codecs all enhance a fun music experience, while CrystalTalk technology, expandable memory, a versatile camera and excellent battery life make the ROKR EM28 meet the demands of today's phone consumer.
Get all the information you need to successfully build applications for the MOTOROKR EM28/EM330.
Get acquainted with the features and functions of the MOTOROKR EM28/EM330, as well as the significant business opportunity available to developers writing applications for this handset.
Download all of the available documentation to get started today.
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MOTOROKR EM28/EM330 Specifications Sheet [PDF, 65KB]
Ready to start? Here are the tools you'll need.
MOTODEV members may search our support database for answers to commonly asked development questions or submit bugs or questions to our developer technical support experts.
Rigorous testing ensures the quality of your application and certification opens doors to critical marketing and sales opportunities.
Ensure that your application provides the world-class experience Motorola users expect by taking advantage of these resources.
- Test your application in the field by requesting a device through the MOTODEV Loaner Program
- Through the Fast Track Center, MOTODEV members can get great deals on application testing and QA services from industry-leaders.
- DeviceAnywhere: Remote on-device testing.
- Getting your application signed ensures that it will work correctly on targeted handsets. For more on certification, check out the MOTODEV Testing and Certification page.
Make sure all the work you put into developing and testing your application gets rewarded. The resources below will help make sure customers find and purchase your product.
- MOTODEV's Fast Track Center offers a wealth of resources that assure you the absolute best chance of success in the marketplace. As a MOTODEV member, you have access to high quality, world-class business development, product development, marketing, and go-to-market programs.
- The Motorola Solutions Catalog is an effective marketing and merchandising tool specifically for MOTODEV members. With an appealing consumer front end and robust, easily-managed back end, the Catalog is a unique opportunity to market and sell your products through the power and prestige of Motorola’s world-renowned brand.
Developers can take advantage of the sales opportunities available from Handango, one of the foremost mobile application e-tailers. Submit your application today.
Download Spec Sheet
, MOTOROKR EM28/EM330 Specifications Sheet
[PDF, 65KB]
APIs: Java ME
- JSR 75 (PIM)
- JSR 118 (MIDP 2.0)
- JSR 120 (WMA 1.1)
- JSR 135 - Still Image Capture
- JSR 135 - Video Capture
- JSR 135 - Video Playback
- JSR 139 (CLDC 1.1)
- JSR 185 (Java Technology for the Wireless industry)
Application Environment(s)
Java ME
Availability
Asia Pacific, Currently Available
Camera
1.x megapixel
Connectivity
Bluetooth, USB
Data Input Method
iTAP
Display
Full
Form Factor
Clamshell
Memory slot
TransFlash
Messaging
EMS, MMS, SMS
Multimedia
Audio Capture, Audio Playback, Video Capture, Video Playback
Network
EDGE, GPRS, GSM
Platform
Embedded
Product Group
Handsets
Supported Technologies
Java, WAP


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