[hamidaspnet]

Hi.
J2ME language havn't capability for manage messages or contacts,
How to manage messages and contacts in JAVA cell phone? There is another language or method?

[petrib]

There is no other languages or methods to manage messages from user-installable applications on Nokia's "JAVA cell phones" (Series 40 based phones). J2ME does not permit it, nor does Flash Lite, nor can it be done with web/web-runtime applications either, and no other kind of apps can be developed for Series 40 by developers not working for Nokia.

If you need to manage messages or contacts, you use the built-in Messages application on such phones.

For contacts/phonebook, you *CAN* from J2ME use the JSR-75 PIM (Personal Information Management) APIs (Application Programming Interfaces).

For Nokia's Symbian/S60 based phones, you can write Symbian C++ or Qt appllications to manage both messages and contacts (for a Qt app, for certain thing, you can't use Qt APIs, but must use Symbian APIs).

For Nokia's Windows Phone based phones, you can use C# or VisualBasic for the apps, but also with limited access to messages. (No Java, no C/C++, no Flash for Windows Phone).

For Nokia's maemo/MeeGo phones, which do not have Java at all, you can use C/C++ with or without Qt.

For Nokia's entry-level Series 30 phones you can't develop any user-installable apps at all.

[hamidaspnet]

Thank you for comprehensive and useful guide.

[hamidaspnet]

How get JSR-266 Unified Message Box Access API ?

[petrib]

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hamidaspnet wrote:
How get JSR-266 Unified Message Box Access API ?

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The phone manufacturer must implement support for it, and include it with the phone firmware.

In other words, you can't add it on you own.