samsug c100 not working properly on Bsnl Excel Sim

6 posts · originally from https://geek.digit.in/community/threads/samsug-c100-not-working-properly-on-bsnl-excel-sim.22798/

I am using a samsung c100 mobile phone with a Bsnl Excel sim for the last 2 years, and it was working fine but the problem started a day beore yesterday when it started showing limited service and searching for the network for the whole day. I tried the other Airtel & Reliance sim in it & it started working properly,while my Excel sim works properly on other Nokia & Motorola sets. Plz help me to solve the problem.

There may be some problem with your sim, trying inserting the sim in other phones and check out the results. If there's a problem with the sim you can then talk to BSNL.

tech_your_future said:
There may be some problem with your sim, trying inserting the sim in other phones and check out the results. If there's a problem with the sim you can then talk to BSNL.

i have checked my old Bsnl sim on another phone & it works well on that

Ah .. thats strange .. .. it not works in that phone only ..

Try to reset the phone to Factory settings and then try again.

May be some settings in the phone hv been changed and causing this SIM problem?

#*7728#

..i think this is the code to reset the phone