Hybrid SIM Card Slot: Meaning and Use in Mobile Phones

sin slotHello, I have an HP pro book 440 g9 14 inch intel core i5 1235u. I was wondering if this model has a SIM slot. If it does, could you please provide - 9214208difference between sim1 and sim2 slot. In the world of dual SIM smartphones, the SIM1 and SIM2 slots are very important. They decide