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How to connect two phones at home for an intercom or for children amusement
Build a Bluetooth Intercom for bike rides, motorcycle rides, espionage, general mayhem,…
Cordless Phones Used As Home Intercom
Vintage Intercom Re-purposing
Convert an old Pubblic Pay Phone to Intercom + Key Box
Hack a VOIP Box Into a Telephone Intercom
Makerspace Member Collaboration - Using Telegram to communicate
Posted:Feb 16, 2009
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