After greping output of command i have get below result: PAPU 0 1000 GPRS ATTACH SUCC GB 2400 2382 2333 (10) 1244 GPRS ATTACH FAIL GB 1216 1219 1252 (10) 16000 GPRS ATTACH SUCC IU 986 986 1027 (10) 16001 GPRS ATTACH FAIL IU 170 185 171 (10) 2000 PDP-C ACTIVATION SUCC GB 5356 5138 5030 (10) 2109 PDP-C ACTIVATION