The 7 Best Answering Machines

When you're not home to take a call and you don't feel like being tied to your cell phone at every minute, a physical answering machine can be a great asset. Such a device both prevents you from being glued to technology while being certain that you don't miss important calls from people with whom you'll later need to get in touch.

In the traditional sense, an answering machine is a physical telephone answering device (or TAD) connected to a landline phone that is dedicated to recording a voice message from an incoming caller for playback at a later time. After a certain number of rings, the machine automatically answers the phone with a pre-recorded message (or greeting) to the caller alerting them to your absence. Typically, this pre-recorded greeting can be customized so that a caller hears your own voice instead of an automatic one. Once the pre-recorded message has completed, the caller is then allowed to leave their own message for future playback. It can then be deleted or recorded over, depending on the type of machine being used.

The telephone answering device is slightly different from the concept of voicemail, given that voicemail represents a centralized and networked solution for recording messages, whereas the telephone answering device is connected through an actual phone line. That being said, the underlying concept of both voicemail and answering machines is the same, to inform a caller of your absence and allow them to leave you a detailed message in return. Machine and voicemail services can be applied to both professional and personal situations. However, voicemail systems are typically set up for smartphone users and large businesses with a high influx of inquiries by phone and dedicated customer service staff to respond to messages being left.

Answering machines fall into two major categories: digital and tape-based. The tape-style answering machine is the oldest of the two and leverages a two-sided cassette tape onto which messages may be recorded, erased, and re-recorded. The tape is often incorporated into the phone housing itself. Because the tape machine uses physical media to record messages, there is a finite amount of audio data that can be stored. To play back or repeat messages, the landline owner must manually play, pause, and rewind the tape in order to hear the message content. If the user no longer needs to retain the messages, the tape can be rewound back to the beginning and used again to record a new set of messages.

Tape-based machines can be equipped with either one or two cassettes. On a double-cassette machine, one of the cassettes is dedicated to playing an outgoing greeting message that a caller hears after a certain number of rings, while the second tape is used to record incoming messages once the outgoing greeting has completed. With a single-cassette machine, both the greeting and incoming messages are stored on the same tape.

Digital answering machines (also knows as digital answering services) are electronic devices connected to a landline telephone with the ability to store recorded messages to an internal memory chip. The chip keeps track of the exact date and time of the calls as well as the messages themselves, removing the need for tape and providing a more reliable message storage service. It's also more difficult to fill up digital machine memory since physical storage tape has been removed from the equation.