Network Profiles with 3G card

Telenor Sweden Configuration

/etc/network.d/telenor:

CONNECTION="ppp"
INTERFACE="ignore"
PEER="telenor"

/etc/ppp/peers/telenor:

/dev/ttyUSB0
460800
idle 7200
lock
crtscts
modem
noauth
defaultroute
user Anyname
password Anypassword
connect "/usr/sbin/chat -V -f /etc/ppp/isp.chat"
connect-delay 20000
noipdefault
usepeerdns
nobsdcomp
novj
persist

/etc/ppp/isp.chat:

ABORT BUSY
ABORT 'NO CARRIER'
ABORT ERROR
REPORT CONNECT
TIMEOUT 10
"" "AT&F"
OK "AT+CPIN=<PIN>"
OK "ATE1"
OK "AT+CGDCONT=1,\042IP\042,\042internet.telenor.se\042"
SAY "Calling...\n"
TIMEOUT 60
OK "ATD*99***1#"

Wvdial

Use wvdial and netcfg. https://aur.archlinux.org/packages.php?ID=50983