This function, obtainable on Android gadgets, restricts outgoing calls to a pre-defined record of phone numbers. For instance, a guardian would possibly allow it on a toddler’s cellphone, limiting calls solely to relations and emergency companies. The performance makes use of the SIM card’s capabilities to regulate permitted locations.
Limiting name locations offers elevated management over cellphone utilization, significantly in conditions the place limiting communication is desired or needed. Traditionally, this performance discovered use in company settings for specialised gadgets and has develop into accessible to a broader person base by means of cell working techniques, providing a safety measure and controlling communication prices.
