Sim card slot on the SM-T510

Solved: Hello I am asking about hot to connect to internet using sim card slot i found some notes in product specification which tells it's

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sm slot SIM card int, getSimState Returns a constant indicating the state of the device SIM card in a logical slot String · getSubscriberId() Returns

smr478 slot Samsung phones with a card slot Expandable storage Compare; Samsung news ; Galaxy Xcover6 Pro; Galaxy F13; Galaxy M13; Galaxy Tab S6 Lite