PTA introduces measures to block spam, unsolicited calls and messages.

ISLAMABAD -- The Pakistan Telecommunication Authority (PTA) has recently introduced measures for the public to block spam and unsolicited calls and messages.

According to an official notification issued in this regard, the PTA said that "unwanted calls and messages can be disruptive but there are steps people can take to minimise them."

Those who do not wish to receive telemarketing-related messages can register their number on PTA's Do Not Call Register (DNCR).

All they have to do is type 'reg' and SMS to 3627.

The notification added that if the problem persists, users can contact their respective service providers.

Those who wish to receive the telemarketing communication messages again can type 'unreg' and send a message to 3627.

Those who wish to block spam or unsolicited...