Modem Smart EVDO AC2726

Pertama kali modem dicolok, ternyata dia dikenali degan USB-CD bukan modem. Berikut cara singkat agar modem tipe ini dapat bekerja :

– hasil lsusb :

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 009: ID 19d2:fff1
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

– Update kernel versi terbaru, versi 2.6.28-13 sudah bisa melakukan sudo modprobe usbserial

– install USB Modeswitch

– edit /etc/usbmodeswitch.conf

– tambahkan :

########################################################
# ZTE AC2726 (EVDO)
#
# Contributor: Wasim Baig
DefaultVendor=  0x19d2
DefaultProduct= 0xfff5
TargetVendor=   0x19d2
TargetProduct=  0xfff1
MessageContent="5553424312345678c00000008000069f010000000000000000000000000000"

Buat rule baru di /etc/udev/rules.d :

########################################################
# /etc/udev/rules.d/99-zte-ac2726.rules
#
# Smart ZTE AC2726 (EVDO)
#
SUBSYSTEM=="usb", SYSFS{idVendor}=="19d2", SYSFS{idProduct}=="fff5", RUN+="/usr/sbin/usb_modeswitch --default-vendor 0x19d2 --default-product 0xfff1 --message-content 5553424312345678c00000008000069f030000000000000000000000000000"

– cabut colok kembali USB,  lihat hasil lsusb apakah sudah berubah dari 19d2:fff5 ke 19d2:fff1

– selanjutnya #sudo modprobe usbserial vendor=0x19d2 product=0xfff1

Tinggal melakukan wvdial, pada wfdial.conf :

[Dialer smart]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Stupid Mode = 1
Modem = /dev/ttyUSB0
Phone = #777
Idle Seconds = 300
Password = smart
Modem Type = USB Modem
Compuserve = 0
Baud = 921600
Auto DNS = 1
Dial Command = ATDT
Ask Password = 0
ISDN = 0
Username = smart

Thanks to : Heriman, yg sudah berkenan menjawab pertanyaan saya di  forum.linux.or.id

19d2:fff5 sudah berubah ke 19d2:fff1