Arch Linux

Coume

Member

From: UK

Registered: 2008-02-10

Posts: 78

Website

Can't connect to mobile broadband using the Ericsson MBM F3705g

Hello,

I am able to connect to the Three.co.uk mobile broadband using a Huawei E156G modem but when I try to slot the sim card in my Ericsson MBM F3705g, which is incorporated to my laptop, I can't get it to work

[16:40:20][root@phusis]
[/home/lcoumetou]Arch64# cu -l /dev/ttyACM0
Connected.

OK
AT+CFUN=1
ERROR  [b]It looks like I cannot turn on the phone but it still seems to work with the following commands :? :?[/b]
AT+CGDCONT=1,"IP","three.co.uk"
OK
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
~}#}!}!} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R1~
CONNECT
~}#}!}"} }9}#}%}%}(}"}'}"}"}&} } } } }%}&Rq~}#}!}#} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R5~~}#}!}$} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R/~~}#}!}%} }9}#}%}%}(}"}'}"}"}&} } } } }%}&RT~~}#}!}&} }9}#}%}%}(}"}'}"}"}&} } } } }%}&Rp~~}#}!}'} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R4~}#}!}(} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R~}#}!})} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R~}#}!}*} }9}#}%}%}(}"}'}"}"}&} } } } }%}&Rs}6~
NO CARRIER
cu: Got hangup signal

Disconnected.

[18:56:14][lcoumetou@phusis]
[~]Arch64$ cat /etc/wvdial.conf 
[Dialer Defaults]
New PPPD = yes
Stupid Mode = 1
Modem Type = USB Modem

#[Dialer PIN]
#Init1 = AT+CPIN=

[Dialer signal]
Modem = /dev/ttyACM0
#Init1 = AT+CSQ
Init1 = AT+COPS?

[Dialer gps]
Modem = /dev/ttyACM2
Init1 = AT*E2GPSCTL=1,2,1
Init2 = AT*E2GPSNPD

[Dialer on]
Modem = /dev/ttyACM0
Init1 = AT+CFUN=1

[Dialer off]
Modem = /dev/ttyACM0
Init1 = AT+CFUN=4

[Dialer connect]
Modem = /dev/ttyACM1
Init1 = AT
Init2 = AT+CGDCONT=1,"IP","three.co.uk"
Init3 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Baud = 460800
ISDN = 0
Phone = *99#
Password = three
Username = three

[18:41:33][lcoumetou@phusis]
[~]Arch64$ wvdial connect
--> WvDial: Internet dialer version 1.60
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: AT
AT
OK
--> Sending: AT+CGDCONT=1,"IP","three.co.uk"
AT+CGDCONT=1,"IP","three.co.uk"
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
~[7f]}#@!}!}!} }9}#}%B#}%}(}"}'}"}"}&} } } } }%}&[16]W^[12]`M~
CONNECT
--> Carrier detected.  Starting PPP immediately.
--> Starting pppd at Sun Apr 26 18:44:53 2009
--> Pid of pppd: 8874
--> Using interface ppp0
--> Disconnecting at Sun Apr 26 18:44:53 2009
--> The PPP daemon has died: A modem hung up the phone (exit code = 16)
--> man pppd explains pppd error codes in more detail.
--> Try again and look into /var/log/messages and the wvdial and pppd man pages 
for more information.
--> Auto Reconnect will be attempted in 5 seconds
--> Cannot get information for serial port.
--> Initializing modem.

cat /var/log/messages
(...)
Apr 26 18:36:45 phusis pppd[6263]: pppd 2.4.4 started by root, uid 0
Apr 26 18:36:45 phusis pppd[6263]: Using interface ppp0
Apr 26 18:36:45 phusis pppd[6263]: Connect: ppp0 <--> /dev/ttyACM1
Apr 26 18:36:45 phusis pppd[6263]: CHAP authentication succeeded: Congratulation
s!
Apr 26 18:36:45 phusis pppd[6263]: CHAP authentication succeeded
Apr 26 18:36:45 phusis pppd[6263]: LCP terminated by peer
Apr 26 18:36:45 phusis pppd[6263]: Modem hangup
Apr 26 18:36:45 phusis pppd[6263]: Connection terminated.
Apr 26 18:36:45 phusis pppd[6263]: Exit.

I tried everything I could think of so any help/idea will be more than welcome!

Thank
Ludo

Edit: Added more logs

Last edited by Coume (2009-04-26 17:59:21)

yvonney

Member

Registered: 2008-06-11

Posts: 671

Re: Can't connect to mobile broadband using the Ericsson MBM F3705g

I am just starting out trying to install ARCH with ONLY an e156 USB 3G modem.... Sorry I can't suggest anything. And, I am asking if you could help me by posting you code for ppp.

I wish to connect with JUST ppp/pppd as it is all I will have in a base install. Not with wvdial. just ppp

can you let me know exactly what you did with the e156 to get running on ARCH with ppp?

Last edited by yvonney (2009-07-16 21:19:41)

frankieboy

Member

Registered: 2009-04-12

Posts: 65

Re: Can't connect to mobile broadband using the Ericsson MBM F3705g

googling around I've found this:

http://www.thinkwiki.org/wiki/Ericsson_ … and_Module

Hope that helps.

Frankieboy