BSNL Help

BSNL Mobile – prepaid is the prepaid service, the countrywide mobile service from BSNL, with minimum cost, maximum voice clarity and continuous coverage on all major national highways. Pre-paid is that connection for which one […]

For 100% protection against improper use, you can lock your telephone electronically. Here, you only know the secret code. You can lock/allow Local, STD or ISD calls in many way viz. all calls allowed, only local calls allowed, only STD & Local calls allowed, all outgoing calls barred etc. Register Secret Code Suppose you want to make 5555 your secret code. […]