This function, accessible on Android units, restricts outgoing calls to a pre-defined listing of phone numbers. For instance, a guardian may allow it on a toddler’s telephone, limiting calls solely to members of the family and emergency providers. The performance makes use of the SIM card’s capabilities to regulate permitted locations.
Limiting name locations supplies elevated management over telephone utilization, significantly in conditions the place limiting communication is desired or needed. Traditionally, this performance discovered use in company settings for specialised units and has develop into accessible to a broader person base via cellular working techniques, providing a safety measure and controlling communication prices.
