2019-09-20 15:34:07 : AT+CESQ
2019-09-20 15:34:07 :
+CESQ: 99,99,255,255,21,53

OK
2019-09-20 15:34:07 : Signal Quality: 21
2019-09-20 15:34:07 : Signal Power: 53
2019-09-20 15:34:08 : Turn OFF Signal Strength
2019-09-20 15:34:08 : ATD*99***6#
2019-09-20 15:34:08 :
CONNECT
2019-09-20 15:34:09 : Connecting
2019-09-20 15:34:09 : ppp_connect[0]: holdoff=0
2019-09-20 15:34:09 : ppp phase changed[0]: phase=3
2019-09-20 15:34:09 : pppos_connect: unit 0: connecting
2019-09-20 15:34:09 : ppp_start[0]
2019-09-20 15:34:09 : ppp phase changed[0]: phase=6
2019-09-20 15:34:09 : pppos_send_config[0]: out_accm=FF FF FF FF
2019-09-20 15:34:09 : ppp_send_config[0]
2019-09-20 15:34:09 : pppos_recv_config[0]: in_accm=FF FF FF FF
2019-09-20 15:34:09 : ppp_recv_config[0]
2019-09-20 15:34:09 : ppp: auth protocols:2019-09-20 15:34:09 :  PAP=02019-09-20 15:34:09 :  CHAP=0 CHAP_MD5=02019-09-20 15:34:09 :  CHAP_MS=0 CHAP_MS2=02019-09-20 15:34:09 :
2019-09-20 15:34:09 : sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xf3d4e94d> <pcomp> <accomp>]
2019-09-20 15:34:09 : pppos_write[0]: len=24
2019-09-20 15:34:09 : ppp_start[0]: finished
2019-09-20 15:34:09 : pppos_input[0]: got 106 bytes
2019-09-20 15:34:09 : rcvd [LCP ConfReq id=0x1 <mru 1428> <asyncmap 0x0> <auth chap MD5> <magic 0x242d3fcd> <pcomp> <accomp>]
2019-09-20 15:34:09 : No auth is possible
2019-09-20 15:34:09 : sent [LCP ConfRej id=0x1 <auth chap MD5>]
2019-09-20 15:34:09 : pppos_write[0]: len=13
2019-09-20 15:34:09 : rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xf3d4e94d> <pcomp> <accomp>]
2019-09-20 15:34:09 : pppos_input[0]: got 54 bytes
2019-09-20 15:34:09 : rcvd [LCP ConfReq id=0x2 <mru 1428> <asyncmap 0x0> <magic 0x242d3fcd> <pcomp> <accomp>]
2019-09-20 15:34:09 : sent [LCP ConfAck id=0x2 <mru 1428> <asyncmap 0x0> <magic 0x242d3fcd> <pcomp> <accomp>]
2019-09-20 15:34:10 : pppos_write[0]: len=28
2019-09-20 15:34:10 : netif_set_mtu[0]: mtu=1428
2019-09-20 15:34:10 : pppos_send_config[0]: out_accm=0 0 0 0
2019-09-20 15:34:10 : ppp_send_config[0]
2019-09-20 15:34:10 : pppos_recv_config[0]: in_accm=0 0 0 0
2019-09-20 15:34:10 : ppp_recv_config[0]
2019-09-20 15:34:10 : ppp phase changed[0]: phase=7
2019-09-20 15:34:10 : ppp phase changed[0]: phase=9
2019-09-20 15:34:10 : ccp_set[0]: is_open=1, is_up=0, receive_method=0, transmit_method=0
2019-09-20 15:34:10 : sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
2019-09-20 15:34:10 : pppos_write[0]: len=32
2019-09-20 15:34:10 : pppos_input[0]: got 30 bytes
2019-09-20 15:34:10 : rcvd [IPCP ConfReq id=0x1]
2019-09-20 15:34:10 : sent [IPCP ConfNak id=0x1 <addr 0.0.0.0>]
2019-09-20 15:34:10 : pppos_write[0]: len=14
2019-09-20 15:34:10 : rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
2019-09-20 15:34:10 : sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
2019-09-20 15:34:10 : pppos_write[0]: len=26
2019-09-20 15:34:10 : pppos_input[0]: got 18 bytes
2019-09-20 15:34:10 : rcvd [IPCP ConfReq id=0x2 <addr 100.73.54.86>]
2019-09-20 15:34:10 : sent [IPCP ConfAck id=0x2 <addr 100.73.54.86>]
2019-09-20 15:34:10 : pppos_write[0]: len=14
2019-09-20 15:34:10 : pppos_input[0]: got 30 bytes
2019-09-20 15:34:10 : rcvd [IPCP ConfNak id=0x2 <addr 100.73.54.86> <ms-dns1 198.224.182.135> <ms-dns2 198.224.183.135>]
2019-09-20 15:34:10 : sent [IPCP ConfReq id=0x3 <addr 100.73.54.86> <ms-dns1 198.224.182.135> <ms-dns2 198.224.183.135>]
2019-09-20 15:34:10 : pppos_write[0]: len=26
2019-09-20 15:34:10 : pppos_input[0]: got 30 bytes
2019-09-20 15:34:10 : rcvd [IPCP ConfAck id=0x3 <addr 100.73.54.86> <ms-dns1 198.224.182.135> <ms-dns2 198.224.183.135>]
2019-09-20 15:34:10 : sifvjcomp[0]: VJ compress enable=0 slot=0 max slot=0
2019-09-20 15:34:10 : sifup[0]: err_code=0
2019-09-20 15:34:10 : PPP Modem Interface is DEFAULT
2019-09-20 15:34:10 : status_cb: Connected
2019-09-20 15:34:10 :    our_ipaddr  = 100.73.54.86
2019-09-20 15:34:10 :    his_ipaddr  = 100.73.54.86
2019-09-20 15:34:10 :    netmask     = 255.255.255.255
2019-09-20 15:34:10 : local  IP address 100.73.54.86
2019-09-20 15:34:10 : remote IP address 100.73.54.86
2019-09-20 15:34:10 : primary   DNS address 198.224.182.135
2019-09-20 15:34:10 : secondary DNS address 198.224.183.135
2019-09-20 15:34:10 : ppp phase changed[0]: phase=10