The service-providers will also have to give the government unlimited access to gateways, switching centres, transmission centres, routes for technical scrutiny and inspection. They will also have to provide necessary facilities to the government to counteract espionage, subversive acts, sabotage and any other unlawful activity.

The installation of the equipment and execution of the projects shall also be taken up only after official approval.

One of the clauses reads: "Telecom authority will have the right to take over the service, equipment and networks of the licensee in part or in whole of the service area in case of emergency or war or low intensity conflict or any other eventuality in public interest, as declared by the government".

These recommendations made bythe telecom department will be taken up by the inter-ministerial group at its first meeting scheduled to be held soon. The committee has been set up to clear applications after reviewing security implications of GMPCS.

The committee comprising members from the ministries of home and defence, departments of space and telecom and the cabinet secretariat will take a final view on the conditions laid down by DoT for grant of GMPCS licence.

The committee will also take a view on the allocation of specific frequency bands for the service. This becomes necessary as the national frequency allocation plan (NFAP) of 1981 had made no specific allocation for frequency bands for GMPCS. Sources confirmed that DoT had initiated a review of the NFAP.

Official sources indicated that a number of security conditions will have to be fulfilled by operators. These include a bar on employing any kind of encryption technology in the networks. "The licensee shall not normally employ bulk encryption equipment in its network andwill have to seek prior evaluations and approval from the authorities for any encryption equipment connected to their networks", said a senior officer in the department.

"This has been done to forestall any attempt to install encryption (coding) technology, which makes all voice and data communications virtually unbreakable", he added.

Some GMPCS operators have also proposed a 12-digit numbering scheme. The numbering scheme is under discussion in the ITU-T SG2. The numbering scheme will be finalised on the basis of the ITU-T decision.