A mobile broadband modem for 3G or 4G networks connecting to the computer via a USB port, is commonly referred to as a usb-modem.

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Nokia 5800 - USB Tethering

I have a Windows 7 PC without any WIFI cards and a Nokia 5800 XM without a sim card. I want to connect this pc to my home wifi network and so i was thinking to give this 5800 a chance.My goal here ...
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23 views

USB internet key stopped working on Windows 8.1

I have an USB internet key (Alcatel X200) that suddenly doesn't let me connect to internet anymore.The weird thing about it is that the key is detected by Windows, its interface connects ...
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87 views

Chrome randomly sends me to modem page 192.168.8.1

I have a GSM modem plugged into my computer and ever since I set it up Chrome randomly sends me to 192.168.8.1 when I am browsing the web.I have tried disabling "Use a web service to help resolve ...
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108 views

Windows 10 restart loses internet connection from USB modem

After every restart/power-on of my newly built Windows 10 PC, I have to unplug/plug in my Huawei USB Modem for it to work. I know it's working between reboots because I have other Raspberry Pi devices ...
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47 views

USB networking HUAWEI device 3g modem can't be read

I use my modem everyday. Suddenly, when i connected my modem to my computer, it can't be read as usual. I use windows 10.In connected device setting, there's appear 'Huawei mobile' but under the ...
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231 views

How can I start usb_modeswitch before the network-configuration?

I'm using a Huawei E3531 to connect a Raspberry Zero running on vanilla Raspbian 8.0 (jessie) to the internet. As this is for a remote standalone application, it needs to be able to automatically get ...
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20 views

windows fail to recognize my usb modem

I have a Huawei usb modem and sometimes whenever I connect it Windows fail to recognize it and asks me to install it again. The problem is solved when I reinstall it but after a period the problem ...
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113 views

Connect a ZTE MF190A Internet Modem

I am using Linux Mint 18 Cinnamon 64-bit. I am trying to connect ZTE MF190A Internet Modem (Teletalk (Bangladeshi Mobile Operator) 3G Flash Modem). But I failed. Could anyone help me in this regard ?...
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94 views

Getting 3G instead of 4G (LTE)

I've got a Sierra Wireless Airprime MC7354 module, supplying a cellular communication to my x86.By default, on module boot, it searches for an LTE network connection, and if fails - it falls back to ...
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23 views

can you connect two mobile usb modem to access the internet [duplicate]

i have two usb modem from different ISP provider, can i connect them simultaneous to the internet?
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93 views

Debian 8.4 GSM Modem keeps changing its tty

I have a Debian 8.4 machine that I am using for sending/receiving sms via smstools. My modem is: Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem All works great for a few days and then modem ...
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153 views

Unable to access USB modem web interface

When I plug in my NETGEAR(R) 341U USB Modem I used to be able to access it's webserver at a 192.168.1.1 IP address. That webserver had a whole webapp that let me make changes to the device.The ...
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30 views

modem didn't respond to AT commends

I want to perform some AT commends on my huawei ec122 modem (locked)but i didn't receive any response from it.i am using c# to perform request with waterline methodthe port open without problem and ...
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2k views

Dongle stopped working in Ubuntu 15.10

I have a Lava 720G 3G dongle which worked on 14.04 without any external drivers or anything but it itsn't working in 15.10.lsusb output (15.10)Bus 002 Device 005: ID 1c9e:f000 OMEGA TECHNOLOGY...
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How to download files directly on router/modem instead of PC

I have a modem/router (DSL-2750B) with a external hard drive plugged in the USB port. My idea is to download files directly to the external drive instead of my PC. The reason why I would like to do it ...
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266 views

BQ Aquaris E5 not detected as a GSM modem

My BQ Aquaris E5 (ubuntu edition) was not getting detected as a GSM modem in Ubuntu 15.10 desktop edition. Hence I tried the following shell script:vendor=$1product=$2cat <<EOF > /etc/...
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332 views

Audio byte stream from serial port

I am working on a USB modem project and I can see from hyperterminal that when a call is in progress, a certain COM port throws a stream of bytes.What I want to do is to save this stream to disk and ...
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111 views

Installing 56k USB modem in Windows XP mode

I have a US Robotics 56k USB faxmodem which I need installing on my machine. I am running Windows 7 and also have Windows XP mode installed. I have searched a lot and it would seem it is not ...
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65 views

can't access usb modem after bridging modem

I have an air stream 1200 USB modem. I accidentally selected bridge mode and now I am not able to access the USB modem web interface. It gives me public IP directly. This modem came with only a USB ...
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86 views

One of the usb port still has power

My laptop runs windows 8 and has 2 USB 3.0. port. One day, when I shut down my laptop, I forgot to take off my USB modem. But the USB modem light is still blinking.I tried to move it to the other ...
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389 views

Does the Conexant CX06836 modem chipset support caller Id?

I have a USB modem based on the Conexant CX06836.11 chipset. I would like to use its caller Id function (if it is available). Does anybody know with certainty if this chipset supports the caller id ...
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575 views

Access internet via Samsung LTE USB modem

I have a Samsung LTE USB modem connected on Ubuntu. The tool for using this modem creates a TAP interface (tap1) and I can successfully receive an IP address using dhclient. I am trying to access the ...
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551 views

Unlocked Huawei E303 vs Locked Huawei E303

Huawei E303 is a well known and widely used mobile broadband device (USB Modem / Data card), it is available in two types: Hi-link and Normal.I have that modem and it works fine. I was searching on ...
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2k views

Telit modems on newer linux kernels are not recognised

I've Telit HE910 and HE910-v2 modems.After switching from 3.13-rc4 (sunxi branch) to mainline 3.17.2 I've got problems with 910. Before modem was set up properly:Jan 1 03:22:11 localhost kernel: [ ...
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410 views

Internet access without NIC card?

If have a USB modem dongle for INTERNET connection. Can i access INTERNET from a brand new desktop/laptop without NIC card using this dongle?I feel that the dongle is just a modem ( with a DHCP ...
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How can I get my Huawei Dongle E3531 to work on Mac OS X 10.10 (Yosemite) please

I have just now updated my Mac to Yosemite OS X 10.10 and my Huawei Modem E3531 does not work at all, no problems on Maverick OS X 10.9
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847 views

Kannel 1.4.3 Huawei e220 initialization error Ubuntu 14.04 LTS

I am new to Kannel. Trying to setup SMS send/receive using Kannel 1.4.3 with Huawei e220 modem. OS: Ubuntu 14.04 lts.I am getting this error in bearerbox:2014-10-15 20:55:50 [3425] [6] DEBUG: AT2[...
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3k views

How to send AT commands to HuaweiE3276 using Putty

i am trying to connect with COM port of Huawei LTE modem E3276 with a java program. To test AT commands i am using Putty as terminal application. Once i give COM port and all other parameters (Baud ...
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Why mobile internet sticks have a microSD slot?

I just received a ZTE MF667 mobile Internet modem. It has two slots: one for the SIM card and one for a microSD card. Is the microSD card required? What is it used for? Is it required for the Internet ...
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149 views

What happens if I change the DNS of system

I am using internet using Huawei USB Data Card. It has an option of Mobile broadband. and when I connect through mobile broadband I noticed that I can change the IPv4 DNS address.What will happen if ...

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