Press CTRL-C to close the connection at any stage!
defining PDP context...
AT
OK
AT+CPIN=""
ERROR
AT+CGDCONT=1,"IP","TMN"
OK
ATH
OK
ATE1
OK
AT+CSQ
waiting for connect...

+CSQ: 16,99

OK
ATD*99#
CONNECT
Connected.
If the following ppp negotiations fail,
try restarting the phone.

Script /etc/ppp/peers/gprs-connect-chatmm finished (pid 23218), status = 0x0
Serial connection established.
using channel 1
Using interface ppp0
Connect: ppp0 <--> /dev/usb/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2307c908> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap MD5> <magic 0x104b2f26> <pcomp> <accomp>]
sent [LCP ConfNak id=0x0 <auth pap>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x2307c908> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth pap> <magic 0x104b2f26> <pcomp> <accomp>]
sent [LCP ConfAck id=0x1 <asyncmap 0x0> <auth pap> <magic 0x104b2f26> <pcomp> <accomp>]
sent [LCP EchoReq id=0x0 magic=0x2307c908]
sent [PAP AuthReq id=0x1 user="tmn" password=<hidden>]
rcvd [LCP DiscReq id=0x2 magic=0x104b2f26]
rcvd [LCP EchoRep id=0x0 magic=0x104b2f26 23 07 c9 08]
rcvd [PAP AuthAck id=0x1 ""]
PAP authentication succeeded
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [LCP EchoReq id=0x1 magic=0x2307c908]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
IPCP: timeout sending Config-Requests
sent [LCP TermReq id=0x2 "No network protocols running"]
sent [LCP TermReq id=0x3 "No network protocols running"]
Connection terminated.

Sending break to the modem

PDP context detached
Script /etc/ppp/peers/gprs-disconnect-chatmm finished (pid 23723), status = 0x0
Serial link disconnected.
Modem hangup
Exit status is 0
DISCONNECTED

Press ENTER to quit
Press r ENTER to reconnect/try again