I make this because my ZTE AC 2726 modem always give me trouble. I cannot using it on my Ubuntu 11.10. On Network manager i always get network disconnect. So i decide to using wvdial to manage my connection via ZTE AC 2726.
1. Delete broadband connection on network manager.
2. Install wvdial
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sudo apt-get install wvdial |
3. Cek usb modem using wvdialconf
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sudo wvdialconf |
See where your usb modem attach, on my case my modem connect to /dev/ttyUSB0
4. Open wvdial.conf
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sudo gedit /etc/wvdial.conf |
than add this (i use smart carier provider) :
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[Dialer smart]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = USB Modem
ISDN = 0
New PPPD = yes
Phone = #777
Modem = /dev/ttyUSB0
Username = smart
Password = smart
FlowControl = CRTSCTS
Carrier Check = No
Baud = 9600 |
5. Connect dial
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sudo wvdial smart |
