DCF file structure is as follows:

byte[] data = dcf file;

data[0] = 1;
typeLength = data[1];
URILength = data[2];
contentType = data[3] .... data[3+typeLength-1];
contentURI =...

You will require a gateway like NAMP for your application. For a similar product, contact me at vinaypatodia@hotpop.com

1. A USSD gateway like NAMP is required, which can route request/response to/from a url on the net.
2. same as above.
3. same as above.
4. same as above.
5. No most phone does not allow to...

I was successful to send the logo to my 6310. May be you are not setting the width and height of the otb correctly. if you could post the OTB in hex, may be i could help.

Since only version "0" of the OL is present. So you should ignore the version parameter, till next version of the OL is released.

Is there any way to set 'GPRS Connection: When needed/Always online' in OTA Settings?

you will have to set <PARM NAME="PORT" VALUE="9200"/> or <PARM NAME="PORT" VALUE="9201"/> in <CHARACTERISTIC TYPE="ADDRESS"> tag.
This should solve your...

For this you will have to manually draw/paint on the window. Hope this helps you.

It actually, is depended on what method you use to transfer tone over SMS. Also, the ring tone must be going over 2 or more SMS. So if you are using some tool to send tone over SMS, the tool must be...

Currently, only nokia sets supports Nokia Ringing tones format, all other phone if supports, supports proprietary ringing tone. Though Nokia has made the format as open license, no other phone other...

My experience, in Nokia MC, the sequence number is always in order. Just in case if the sequence number is out of order, you should ignore it. Nack send by SME(your app) is ignored by MC. If this...

Go on with project, you will attain desired results, except it is not highly scaleable, also with proper cable, you should be able to connect 3330 to PC

It seems this feature is yet not available in PCCSDK 2.1. Anybody from nokia, please help with unicode.