Certainly, KakaoTalk can function without a SIM card. The app is not tied to a telephone number, so it can be used on devices like tablets without the need for a SIM card.??ng nh?p Gi?i thi?u ?i?u kho?n B?o m?t H??ng d?n Liên h? Fb Twitter DMCALast of all, be sure that you frequently update your KakaoTalk app to benefit from the latest safety feat