NETGEAR Model AC2300 SMART WI FI ROUTER

I have brand new Netgear AC2300 WiFi Router at my residence. Internet works fine. My PC's, ipads, tv's all connect to WiFi and Internet works fine. Our iphones will connect to WiFi fine but the internet doens't work on any of the phones. Has to be Netgear setting issue cause my phones work with WiFi's networks anywhere else they are used. Please help.

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