Using a 4G Sim in iPad 3rd Generation in UK?

I have an iPad (3rd Generation) Wi-Fi+Cellular currently using a 3G MicroSim Card.  Although 4G LTE is not available on this model of iPad in the UK, if I insert an 'EE 4G LTE MicroSim Card' into this model of iPad, will it still work using EE 3G network?

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