I have an old corded telephone mounted to the desk, too. And it works! It's plugged into an Obi200 VoIP adapter (unfortunately, no longer sold or supported), which is linked to my Google Voice account. So when someone calls my Google Voice phone number, my mobile phone, Wi-Fi tablet, computer browser, and corded phone all ring.
Виктория Кондратьева (Редактор отдела «Мир»)
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Infrared and thermal cameras are carefully positioned, and audio detectors are set to bat friendly frequencies.
So Grammarly wins here.