HOW

The call is routed ‘directly’ from the original network to the new network. As this is done via a centralised number portability database, the call-routing burden is not placed on the original network, avoiding complications when firms exit the business. There’s also no network congestion. There are other technical options—like call forwarding—but the direct method is seen as the best long-term solution by Trai. It’s also what has been implemented successfully in the US.

The 6th what next

• Setting up of a centralised number portability database, where costs will be shared by all operators depending on their subscriber bases. It will be managed by a neutral, third-party and will be the backbone of the new system.

• Portability for fixed-line phones, like BSNL, MTNL. Trai has deferred this, citing lack of private sector competition in all circles, and technical issues.

• Typically, the cost of switching operators ends up diluting the benefits of reduced telecom tariffs. In India, the Rs 200 fee is likely to be debated, since the goal of portability is to increase access and improve quality of service.