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Java ME and Flash Lite expert in Forum Nokia Americas, Mountain View. Besides mobile technologies, interested in HCI and the use of technology in sports.

6131 NFC supports RFID tasg, not VisualTags

hartti | 07 August, 2007 19:58

This is likely old news for some people, but after finding this out myself only recently through this thread on the FN Discusion boards, I thought a wider notification is in place to reduce further confusion.

Even though the SDK for Nokia 6131 NFC, contains the full Javadoc for Contactless Communication API (JSR-257), the Nokia 6131 phone itself does not contain VisualTagConnection. The phone's JSR-257 implementation supports only RFID tags.

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Re: 6131 NFC supports RFID tasg, not VisualTags

javier84 | 08/08/2007, 17:44

Hello, I'm a student in Colombia and I need to work with a trusted midlet in a Nokia 6131 NFC, but at this time a have two problems, the first one is a need a code signing certificate in order to sign the midlet and the other one is the cellphone the university bought has the secure element blocked, forums talk about Nokia Unlock Service Midlet, but nobody knows how to find it.

But when I finally unlocked the SE, I'll have to install a Java Card Applet and there is really few information about how to do this, I have noticed you have a lot of experience in the mobile environment, could you tell me where to find information about how to install a Java Card Applet in the secure element of the Nokia 6131 NFC??, and It is posible to install a Java Card Applet in the no secure NFC element of the phone??

Re: 6131 NFC supports RFID tasg, not VisualTags

hartti | 09/08/2007, 03:32

hartti You need to buy a Verisign or Thawte certificate for signing your MIDlet. There are no workarounds for this.

If you need to install something on the SE you should contact the provider of that SE for that.

Hartti

Re: 6131 NFC supports RFID tasg, not VisualTags

Fill | 01/02/2008, 03:34

Quote of hartti: You need to buy a Verisign or Thawte certificate for signing your MIDlet.
How much? Help me please!

Re: 6131 NFC supports RFID tasg, not VisualTags

kumton@rediffmail.com | 31/03/2008, 09:04

Greetings,

I am using
OmniCard Reader 5321
GPShell 1.4.2
Nokia 6131 NFC phone (Acts as a javacard when its switched off)
Smart card (Provided by OmniCard Reader. Not sure whether its java card or a card in which i can install applets )
GPsheell detected my card reader and i tried to install a test applet using GPShell i got error
>gpshell helloInstall.txt
enable_trace
establish_context
card_connect
* reader name OMNIKEY CardMan 5x21 0
card_connect() returns 0x80100069 (The smart card has been removed, so that furt
her communication is not possible.
)
select -AID a0000000030000
Command --> 00A4040007A0000000030000
Wrapped command --> 00A4040007A0000000030000
select_application() returns 0x00000006 (The handle is invalid.
)
but my card is there in the reader, still i get error.
Pls help to how i can know whethe my card can be installed applets and are there any other way to install applet on nokia 6131 NFC . Can i use Nokia 6131 NFC phone to install applet.
--
Regards,
Kumar

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