Calltime is the amount of time you still have for talking on a mobile phone — the minutes left on a plan or a prepaid card. You hear it with pay-as-you-go phones and cheap SIM deals: I've got no calltime left. Though actually, many people now just say minutes, or they watch their data instead; the word belongs more to the years when calls were counted separately from the internet. In writing you may also see it as two words, call time. This entry is that phone-minutes meaning, not the film-set sense of when actors must arrive.

通話時間（手機還能打出去的分鐘數）