Help NFC nokia 603

Hello.
Sorry for my bad English.
Can you help me?

1. i have nokia 603.
i use follow code:
DiscoveryManager dm = DiscoveryManager.getInstance();
dm.addTransactionListener(this);

and application on my phone trows Exception:
Unhandled exception:iava.lang.SecurityExeption: only MFD/OPD is supported

app is not sign.
What do You think?

2. Is it keeping up the emulation cards mode on nokia 603? how to get access to internal tag on Nokia 603?

3. how to use peer-to-peer mode between nokia 603 and contactless reader SCL010(or any other reader)?

4. System.getProperty("com.nokia.nfc.llcp.version") return null.
What's the trouble?

How long should I wait for an answer?
is there anybody here?????????????????????????????????????????????
Please tell me a solution.

In contrast to Nokia Series 40, [b]no[/b] Symbian device offers an internal secure element (SE). However, the latest firmware(s) added SWP directed to the SIM. :)

The card emulation mode of JSR-257 does not care whether the secure element is internal or attached in a SIM via SWP.

Symbian Anna did not support card emulation mode. With Belle Feature Pack 1, I get the error: Secure element (SE) is not enabled because manufacturer- or operator-domain is supported only. Trusted third-party-domain did not work for me. You have to get in contact with Nokia or your operator, directly. More information on [url=http://www.developer.nokia.com/Blogs/Code/2012/04/11/payment-and-ticketing-with-nokia-603-and-808-pureview/]this blog entry …[/url]

– Nokia 808 PureView
– Nokia 603
– Nokia 700 (after firmware update; ‘tested’)
– Nokia 701 (after firmware update; that is a guess)
Did the Nokia C7-00 got this feature with Belle Refresh?

Traud!
1. is there internal tag in Nokia 603????How to use it?
2. how to turn off NFC from midlet?

[QUOTE=sinyakin;905373]Is there internal tag in Nokia 603?[/QUOTE]No.
Only if your your SIM is SWP enabled, you have a secure element.[QUOTE=sinyakin;905373]How to turn off NFC from midlet?[/QUOTE]Not aware of any trick.