Why when I'm trying to connect to other BT after sending SABM & getting UA it send sth like this

0x14 0x13 0x05 0x01 0x29 0x00 0x01 0x00 0x04 0x13 0x05 0x01 0x29 0x00 0x01 0x00 0x02 0x29 0x20 0x08 0x00 0x04 0x00 0x41 0x00

and it says that can't connect?

Is it kind of command for pairing or for link key?

How should I answer to this packet?

Regards

Maciej