

Same procedure is to be followed for LW273 model also. Previously I was using Airtel and Reliance sim without any problem by using this method.

See below for some APN for different sim-providers.ĭiscrimination: I am personally using BSNL dongle for about 2 years with a Vodafone sim.

However, remember you have to manually configure the APN (Access point) and active it. When done insert any other sim and it will be accepted without any error message. Open the BSNL application and configure the access point to your desire. STEP 6: Insert the dongle with a BSNL sim in it. STEP 5: Close the ‘Registry Editor’ and reboot the computer. Double click on the ‘Engineer’ key and change the value to “0”, which was earlier “1”. On the right side pane, you will see three keys. STEP 4: Do not open the folder, just click on it. (The full path is “HKEY_LOCAL_MACHINE\SOFTWARE\Linktop3G”) Then again, open “SOFTWARE” and select “Linktop3G”. STEP 3:Then click on the triangle shape before the “HKEY_LOCAL_MACHINE” to open it. STEP 2: Press ‘Windows key+R’ to launch the RUN dialog box.
#How to unlock modem to use any sim install
STEP 1: Connect the BSNL dongle to your PC and install the software present on it. I wrote about the ‘Windows Registry’ recently ( Read here).
#How to unlock modem to use any sim how to
Then how to use other sim in the dongle! All we have to do is to hack and tweak the windows registry. If you use sim of different company, it will be rejected prompting an error message. However, only BSNL sim is supported on the dongle. They provide 3G dongle to access the internet. Those who reside in India BSNL is a well known cellular company, which offers 2G, 3G, Landline service.
