Is there any description that   Nokia uses for SMS coding?

In gammu log I can see

Sending sms

SENDING frame type 0x02/length 0x3F/63

00 |01 |00 |02 |00 |00 |00 |55U|55U|01 |02 |355|311|00 |00 |00 .......UU..51...

00 |04 |82 |10 |01 |07 |09 |81 |06 |82 |94 |03 |F9 |00 |00 |00 ................

00 |00 |82 |10 |02 |08 |07 |91 |24$|60`|80 |00 |65e|18 |00 |00 ........$`..e...

00 |00 |08 |04 |01 |FF |80 |0B |05 |05 |B1 |57W|6Cl|14 |06 ...........Wl..

[Received Ack of type 02, seq 03]

[Sending Ack of type 02, seq 1]

RECEIVED frame type 0x02/length 0x1E/30

01 |76v|00 |03 |00 |01 |0C |18 |00 |00 |4EN|55U|55U|01 |07 |10 .v........NUU...

01 |01 |300|52R|71q|70p|63c|40@|00 |01 |09 |04 |01 |00 ..0Rqpc@...... 

SMS sent OK, TPMR for sent sms is 78

but where is the real SMS text?

Thanks