Final answer:
Caller ID typically displays the caller's telephone number but does not always include the address or location of the call. Developments like the increased use of caller ID and privacy features have impacted the ability to reach others by phone. The decrease in landline usage also contributes to changing phone communication dynamics.
Step-by-step explanation:
False. Caller ID is a feature that automatically displays the telephone number of the caller, but it does not always show the address or location from where the call was made. The primary functionality of caller ID is to help identify incoming calls by showing the caller's number before the recipient picks up the phone. While it is especially useful for screening calls, the technology does not inherently include the location information of the caller unless provided by enhanced services.
Over time, there have been various developments in telecommunication that affect the use of caller ID. The increased use of caller ID has made it more difficult for pollsters and marketers to reach people, as calls from unknown numbers are often screened or ignored. Furthermore, the decreased use of landlines, where caller ID was more commonly used, has contributed to changes in reachability. The rise of mobile phones often includes privacy options and services such as private numbers, voicemail, and privacy managers that can restrict the display of caller ID information. Additionally, the hectic nature of personal schedules and a decreased willingness to be interviewed also pose a challenge for those trying to reach a wide audience via phone calls.