How do you do call forging?

Call forging, often referred to as "caller ID spoofing," involves manipulating the caller ID information transmitted during a phone call to display a different number. This can be accomplished using various software tools or services that allow users to input their desired caller ID. While it can be used for legitimate purposes, such as for privacy or business reasons, it is important to note that call forging can also be illegal and unethical when used for deception or harassment. Always ensure compliance with local laws and regulations if considering such practices.