Untuk kasus ini, kami menggunakan HP SE-K300i dan komunikasi dengan kabel data.

Langkah-langkah yang kami lakukan sbb:

1. Install kabel data ke PC dan ke HP.

2. Buka Terminal, ketik: lsusb (check device di port usb);
carin@dian-carin:~$ lsusb
Bus 001 Device 001: ID 0000:0000
Bus 002 Device 003: ID 067b:2303 Prolific Technology, Inc. PL2303
Serial Port
Bus 002 Device 002: ID 062a:0000 Creative Labs Optical Mouse
Bus 002 Device 001: ID 0000:0000

..perhatikan baris ke-2, terdeteksi serial port PL2303 sebagai chip controllernya.

3. Ketikkan dmesg|tail untuk check keberadaan device kita di hardware pc;

carin@dian-carin:~$ dmesg|tail
[ 67.225135] Bluetooth: RFCOMM socket layer initialized
[ 67.225453] Bluetooth: RFCOMM TTY layer initialized
[ 67.225465] Bluetooth: RFCOMM ver 1.8
[ 67.768795] usb 2-1: new full speed USB device using ohci_hcd and
address 3
[ 67.972347] usb 2-1: configuration #1 chosen from 1 choice
[ 67.975238] pl2303 2-1:1.0: pl2303 converter detected
[ 67.975777] usb 2-1: pl2303 converter now attached to ttyUSB0
[ 267.238542] NET: Registered protocol family 10
[ 267.239185] lo: Disabled Privacy Extensions
[ 267.239644] ADDRCONF(NETDEV_UP): eth0: link is not ready

...ternyata ada di baris ke-4 dari bawah, di "tancapkan" ke ttyUSB0

4. Terus, setting wvdial.conf dengan cara ketik perintah ini di terminal;

carin@dian-carin:~$sudo gedit /etc/wvdial.conf
...terus di editor, rubah parameter sesuai dengan operator telekomunikasi yang digunakan, berikut beberapa settinganya,

[Dialer Defaults]
Modem = /dev/ttyUSB0
Baud = 230400
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 S2=255
ISDN = 0
Modem Type = Analog Modem

[Dialer flexy]
Phone = #777
Username = telkomnet@flexy
Password = telkom

[Dialer starone]
Phone = #777
Username = starone
Password = indosat

[Dialer indosatgprs]
Init3 = AT+CGDCONT=1,"IP","indosatgprs"
Phone = *99***1#
Username = ""
Password = ""

[Dialer telkomselgprs]
Init3 = AT+CGDCONT=1,"IP","internet"
Phone = *99***1#
Username = ""
Password = ""

[Dialer axisgprs]
Init3 = AT+CGDCONT=1,"IP","AXIS"
Phone = *99***1#
Username = "AXIS"
Password = "123456"

...tambahannya, dapat disisipkan perintah berikut:

Dial Command = ATDT
Stupid Mode = 1

5. Setelah file disimpan, kembali ke terminal, akses wvdial, misalnya akses dengan telkomsel gprs maka,

carin@dian-carin:~$wvdial telkomselgprs

maka akan terjadi komunikasi pc dengan hp, antara lain akan muncul output seperti ini (lebih kurang);
..
WvDial<*1>: WvDial: Internet dialer version 1.56
WvModem<*1>: Cannot get information for serial port.
WvDial<*1>: Initializing modem.
WvDial<*1>: Sending: ATZ
WvDial Modem<*1>: ATZ
WvDial Modem<*1>: OK
WvDial<*1>: Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
WvDial Modem<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
WvDial Modem<*1>: OK
WvDial<*1>: Sending: AT+CGDCONT=1,"IP","internet"
WvDial Modem<*1>: AT+CGDCONT=1,"IP","internet"
WvDial Modem<*1>: OK
WvDial<*1>: Modem initialized.
WvDial: Configuration does not specify a valid login name.
WvDial: Configuration does not specify a valid password.
carin@dian-carin:~$ sudo gedit /etc/wvdial.conf
carin@dian-carin:~$ sudo wvdial telkomselgprs
WvDial<*1>: WvDial: Internet dialer version 1.56
WvModem<*1>: Cannot get information for serial port.
WvDial<*1>: Initializing modem.
WvDial<*1>: Sending: ATZ
WvDial Modem<*1>: ATZ
WvDial Modem<*1>: OK
WvDial<*1>: Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
WvDial Modem<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
WvDial Modem<*1>: OK
WvDial<*1>: Sending: AT+CGDCONT=1,"IP","internet"
WvDial Modem<*1>: AT+CGDCONT=1,"IP","internet"
WvDial Modem<*1>: OK
WvDial<*1>: Modem initialized.
WvDial<*1>: Sending: ATDT*99***1#
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: ATDT*99***1#
WvDial Modem<*1>: CONNECT
WvDial Modem<*1>: ~[7f]}#@!}!}!} }9}#}%B#}%}(}"}'}"}"}&} } } }
}%}&}8I}"qd|~
WvDial<*1>: Carrier detected.
.... dan seterusnya..,

6. Buka browser, Mozilla, dan akses internet,...sukses.

7. Buka Chat software (Pidgin),...sukses.

Demikian, semoga bermanfaat, terima kasih buat masukan dari rekan-rekan di KPLI-Pekanbaru..!!

Salam linuxer,

Mascottaria
www.kpli-pekanbaru.blogspot.com
mascot.taria@gmail.com
ym: mascottaria