Sim card: A SIM (Subscriber Identity Module) card is

A SIM (Subscriber Identity Module) card is the chip on a mobile device that links the device with its owner and stores information specific to each user. Along with making data transfer much easier between devices, SIM cards are also an important personal identifier for a phone, its phone service and related user activity, acting as an ID badge for the service user and attached device. Gone are the days when getting a new SIM card meant waiting in long queues at telecom outlets. If you're looking to switch networks or get a fresh number, India's top telecom operators—Jio, Airtel, Vi, and BSNL—now offer doorstep SIM delivery in select cities. The process is entirely online ... Buy a new SIM card online with free home delivery. Activate your SIM card instantly using Self-KYC on MyJio App & enjoy seamless 5G. Order Jio SIM now! Order prepaid and postpaid SIM cards online and have them delivered to your doorstep. Book sim now!