India Mobile Forum

I have purchased one Mobile Brand iMAN Model: Victor from Netherlands it's made in China and this phone supports: Network: 2G: GSM 850/900/1800/1900MHz 3G: WCDMA 900/2100MHz 4G: FDD-LTE 800/1800/2100/2600MHz Now I am trying to use this phone in India, Kolkata, but no SIM (tried with Vodafone, Airtel...