You can block incoming call in Reliance and now Vodaphone and BPL too

Call blocking is one facility that telecom service providers claim is meant for the chosen few, for instance, the celebrities. Not withstanding its niche appeal, service providers in the country are in various stages of implementing the technology.

GSM service provider Vodafone Essar became the prime mover in introducing a call filtering service for its users, while BPL Mobile is in the advanced stage of installing it. Other players such as Mahanagar Telecom Nigam (MTNL [Get Quote]), Bharat Sanchar Nigam (BSNL) and Aircel are also planning to introduce the technology.

According to Vodafone Essar Director (marketing & new business) Harit Nagpal, "We received a lot of calls from subscribers asking if calls from certain numbers could be blocked, as these were harassment calls. These are not telemarketing calls, but calls made by people who knows the user, in most cases film stars and cricketers."

Even though the Telecom Regulatory Authority of India (Trai) has launched its Do Not Disturb Registry (DNDR), this doesn't protect users from unscrupulous elements.

This had prompted Vodafone Essar to roll out the service to protect its customers, he added.

The benefit of this service is that it can be activated on a normal cell phone and does not require a high-end or smart phone. It is also available to both post- and pre-paid subscribers. The company charges a fee of Rs 99 per month.

BPL chief executive officer S Subramaniam said: "There were complaints from many users of repeated harassing calls from certain numbers. Even though, this issue was raised only by a fraction of our users, we decided to install a suite to block rogue callers".

The Mumbai-based GSM service provider is close to launching the service and has already developed a suite for this. The service works much like the spam blocking facility on e-mails, but only for calls.

A user can list certain numbers with the operator from which he does not want to receive calls, and calls from these numbers would be blocked. Around 10-15 numbers can be blocked, while the caller will get a "busy tone or a recorded message".

Reliance Communications [Get Quote] uses a different method to block persistent calls that create problems for its customers. The company has introduced a spam controlling software in most of its handsets that can block up to 10 prior-listed numbers.

S P Shukla, president (personal business), said: "A majority of our handsets have spam call blocking facility, while the remaining would be taken care of by the telecom ministry's DND registry. The service being on the handset, we don't charge additional fees".

Src: RediffNews