Product Description
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TL;DR
Too Long; Didn't Read:
Plugged in to any jack on the line, it's always receiving, so there aren't any clicks, volume decreases or voltage drops- there's no way to know that this device is listening to the line.
It's not always easy to hear what's going on when someone's on the phone. It's hard to get close enough to hear without making it incredibly obvious, and if you pick up another receiver, both users will probably be able to hear the phone click.
This extension monitor is the best solution to this problem. Plugged in to any jack on the line, it's always receiving, so there aren't any clicks, volume decreases or voltage drops- there's no way to know that this device is listening to the line. Everything else on the line can be heard clearly through the device's earpiece.
Features
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| Allows users to listen to any calls placed on the same phone line | Plugs into any phone jack on a line |
| Earpiece only- no microphone, so other line users are not aware of your presence | Plugs into any phone jack |
| Nondescript and virtually undetectable | |
