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Mobile Number Portability (MNP), which allows users to retain their number even if they switch operators, will be introduced in two phases, the telecoms regulator said, first in the metro cities and the so-called Category A telecom zones and in other areas by March 20.
MNP helps in "increasing competition between the service providers and acts as a catalyst for the service providers to improve their quality of service," the Telecom Regulatory Authority of India (TRAI) said on its website.
The regulator also notified certain charges associated with MNP and said switching charges for users must not exceed Rs 19. However, operators are free to levy any amount less than or equal to this charge.
Read From Source : ECONOMIC TIMES