Local SIM cards in other countries are also advantageous for frequent travelers, as they allow them to avoid expensive roaming fees and maintain access to their home number. Dual SIM slots essentially give consumers the flexibility to customize their mobile experience to suit their particular lifestyles and budgetary cobet365 slotsnstraints. Using both an embedded eSIM and a physical SIM card slot, the iPhone 15 takes a sophisticated approach to dual SIM functionality. With this hybrid model, users can activate an eSIM—a digital SIM card that can be downloaded onto the device—while simultaneously inserting a traditional SIM card. Adding a second line is made easier with the help of eSIM technology, which also improves security by lowering the possibility of physical damage or loss that comes with traditional SIM cards. Through the device's settings, users can quickly switch between their two numbers, making it easy to handle calls and messages from both lines.