Trai puts in additional conditions for MNP 0 14.03.2024 16:58 Economictimes.indiatimes.com Telecom regulator restricts porting after SIM swap to prevent fraud. Trai introduces rule denying UPC request within 7 days of replacement. MNP, launched in 2009, expanded to full number retention nationwide by 2015. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
