FBUS: boot up nokia 6230i by these commands:

[Igor Charvát]

Phone must be in LOCAL mode.
To do this, connect BSI to GND and then  conect VBat+ to  +4,5V  powersource.
Then send these data packets. Comments to address@hidden
example of communication on Nokia 6230i:
tx:UUUUUU
tx:1E 00 10 15 00 08 00 06 00 02 00 00 01 60 0F 79
rx:1E 10 00 7F 00 02 15 00 0B 6D 1E 10 00 15 00 08 06 45 00 65 05 05 01 42 1C 6A
tx:1E 00 10 7F 00 02 15 02 1B 7F
tx:1E 00 10 15 00 08 00 06 00 01 01 00 01 41 0E 5B
rx:1E 10 00 7F 00 02 15 01 0B 6C 1E 10 00 15 00 08 06 45 00 64 00 00 01 43 19 6F
tx:1E 00 10 7F 00 02 15 03 1B 7E
tx:1E 00 10 15 00 08 00 06 00 01 01 00 01 41 0E 5B
rx:55 55 55 55 55 55 55 55 1E FF 00 D0 00 03 01 01 E0 00 FF 2D


or  
make voice call:
{tx:UUUUUUUU      this will try to make call, if fail try immediately again, it 
will go in the end :-)
tx:1E 00 10 01 00 2E 00 01 00 01 00 02 07 04 01 00 03 22 00 00 00 0E 00 30 00 
30 00 34 00 32 00 30 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 01 
00 0A 00
rx:1E 10 00 7F 00 02 01 80 1F ED
tx:1E 00 10 01 00 2E 00 01 00 01 00 02 07 04 01 00 03 22 00 00 00 0E 00 30 00 
30 00 34 00 32 00 30 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 01 
00 0A 00
rx:1E 10 00 7F 00 02 01 00 1F 6D 1E 10 00 01 00 0C 01 81 00 02 01 00 00 00 00 
00 01 42 1F DC
tx:1E 00 10 7F 00 02 01 02 0F 7F
}  XX changed to your number and (do not forget to xor computed..)

BR, IGor