IPAD MINI -4G COMPATIBILITY
Recently I have bought a 4G SIM from my service provider AIRTEL in India and got activated for same. The Frequency band is 2300 MHz.It worked well for 2 days. It has now gone back to 3G services.Now my operator says IPAD Mini is not compatible for 4G. Is it right?
iPad Mini, iOS 8.3, MODEL: MD541HN/A