Call forwarding allows incoming calls to a landline telephone to be redirected to a different telephone number, typically a mobile device. This functionality ensures that calls intended for a residential line can be answered remotely. For example, a user anticipating an important call but expecting to be away from their home can activate call forwarding to their cellular phone, thus preventing missed communication.
The ability to redirect calls from a home telephone offers numerous advantages. It enhances accessibility, ensuring availability regardless of location. This is particularly beneficial for individuals who work remotely, travel frequently, or require immediate communication. Historically, call forwarding provided a crucial bridge between traditional landline communication and the increasing mobility afforded by cellular technology.