TCT trademark a type of telephoneoutside a building that allows visitors to ask someone inside to open the door 〔供樓房外訪客呼叫樓内人開門的〕應門對講機,門鈴電話
Examples from the Corpus
Entryphone• Who was the burglar breaking in through an entryphone?• Luckily for him, Amelia's bodybuilding freak had been handling the entryphone and was there to pull her off him.• Her reverie was rudely interrupted by the buzz of the entryphone.• On Saturdayafternoon he didn't bother with the entryphone.