En ‧ try ‧ phone /ˈentrifəʊn $ -foʊn/ BrE AmE noun [countable]
trademark a type of telephone outside a building that allows visitors to ask someone inside to open the door
En ‧ try ‧ phone /ˈentrifəʊn $ -foʊn/ BrE AmE noun [countable]
trademark a type of telephone outside a building that allows visitors to ask someone inside to open the door
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012