Results 1 to 2 of 2

Thread: how generated FBUS2 commands ?

  1. #1
    gsmlab is offline Registered User
    Join Date
    Feb 2004
    Posts
    2

    Question how generated FBUS2 commands ?

    I have explanation Fbus2 protocol from Gnokii,
    but I can't understand commands for reading IMEI
    and phone model from DCT4 phones, which used in original service software
    for example:
    Code:
    to phone  7210
    03o.bin-> 1E 00 10 7F 00 02 1B 05 15 78 1E 00 10 1B 00 0A ........x......
    03o.bin-> 00 03 17 00 41 00 00 00 01 44 59 56             ....A....DYV
    
    answer from phone 7210
    04i.bin<- 1E 10 00 7F 00 02 1B 04 05 69 1E 10 00 1B 00 1C ........i......
    04i.bin<- 03 31 17 01 00 01 41 14 00 10 33 35 30 38 39 33 .1....A...350893
    04i.bin<- 31 30 35 35 36 38 32 34 34 00 01 46 44 53       105568244..FDS
    
    to phone  8310
    03o.bin-> 1E 00 10 7F 00 02 1B 83 15 FE 1E 00 10 1B 00 0A .............
    03o.bin-> 00 03 1A 00 41 00 00 00 01 40 54 52             ....A....@TR
    
    answer from phone 8310
    04i.bin<- 1E 10 00 7F 00 02 1B 00 05 6D 1E 10 00 1B 00 1C ........m......
    04i.bin<- 03 2B 1A 01 00 01 41 14 00 10 33 35 30 36 30 34 .+....A...350604
    04i.bin<- 31 30 33 39 35 31 36 34 31 00 01 44 44 47       103951641..DDG
    as you can see for reading imei
    used frames
    Code:
    in first case
    1E 00 10 1B 00 0A 00 03 17 00 41 00 00 00 01 44 59 56
    
    second case
    1E 00 10 1B 00 0A 00 03 1A 00 41 00 00 00 01 40 54 52
    1E 00 10 1B 00 0A - is a header all is clear with this
    two last bytes is checksum
    but commands
    00 03 17 00 41 00 00 00 01 44
    and
    00 03 1A 00 41 00 00 00 01 40
    have difference
    how generated third and last bytes?
    seems that answer from phone also depends from this bytes

    and I'm confused
    why software uses different commands for reading IMEI?
    how it generated?
    Last edited by gsmlab; 01-03-2004 at 01:12 PM. Reason: miss one sentense

  2. #2
    gsmlab is offline Registered User
    Join Date
    Feb 2004
    Posts
    2
    please don't miss this question

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. at commands
    By sumitkaul in forum Nokia NFREE DCT3 Developers
    Replies: 8
    Last Post: 21-01-2004, 12:45 PM
  2. !!! New program with AT commands
    By Crux in forum Nokia NFREE DCT3 Developers
    Replies: 5
    Last Post: 17-05-2003, 05:41 PM
  3. 3320 mbus commands
    By cell2rb in forum Nokia NFREE DCT3 Developers
    Replies: 0
    Last Post: 14-03-2003, 12:46 PM
  4. 3320 mbus commands
    By cell2rb in forum Nokia TDMA, CDMA phones
    Replies: 1
    Last Post: 13-03-2003, 07:46 PM
  5. Specific channel tunning from PC commands
    By capotixplus in forum Software [Closed]
    Replies: 0
    Last Post: 08-05-2002, 07:35 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

SEO by vBSEO 3.6.0