When it comes to calling and sms feature, spams are the most irritating one. Sudden telemarketing and spam calls can annoy us when we are on an important occasion or waiting for a call from someone important.
Constant calls for credit cards, marketing, teleshopping or scam calls can disturb our peace of mind. Although spam calls are a headache, there are other solutions than ignoring them. Keeping the phone silent or ignoring the call will not eliminate the problem. Even though you turn on DND Mode on your phone, it is impossible.
To sort out calls from spam Telecom Regulatory Authority of India (TRAI) has a special service to block spam calls permanently. TRAI has launched National Customer Preference Register (NCPR) to prevent spam calls. National Consumer Preference Registry assures that DND will only block third-party business calls, SMS from your bank, online portals and services with just one turn-on.