লিনাক্স,উবুন্টু, ফেডোরা এ গ্রামীণফোন মডেম ব্যবহার করুন

For linux: First of all, install wvdial (u can also use other dailer app) to check your mobile as a modem
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#wvdialconf Grameen Phone here is a sample of my wvdial.conf (Grameen Phone EDGE/GPRS)
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[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,”IP”,”gpinternet”
Modem Type = Analog Modem
ISDN = 0
Phone = *99***1#
Modem = /dev/ttyUSB0
Username = xyz
Password = xyz
Baud = 115200
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change the modem speed/Baud and /dev/ttyUSB0 according to your mobile phone Aktel here is a sample of my wvdial.conf (Aktel GPRS)
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[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = Analog Modem
ISDN = 0
Phone = *99***1#
Modem = /dev/ttyUSB0
Username = xyz
Password = xyz
Baud = 115200