2 Data received in last
session . . . . . . . . . . . . . . . 2-7-2
3 All sent data . . . . . . . . . . 2-7-3
4 All received data . . . . . . 2-7-4
5 Clear counters . . . . . . . . 2-7-5
8 GPRS connection timer . . . . . 2-8
1 Duration of last session . 2-8-1
2 Duration of all sessions . 2-8-2
3 Clear timers . . . . . . . . . . 2-8-3