the office phones

I came across a sentence in the book Practical English Usage: "I'll be in all day unless the office phones." When I asked ChatGPT about it, it said that "unless the office phones" is an awkward sentence, as "phone" is typically used with a person as the subject. It suggested using "calls" instead of "phones." I’m curious about how native English speakers would perceive this.

Question

the office phones

I came across a sentence in the book Practical English Usage: "I'll be in all day unless the office phones." When I asked ChatGPT about it, it said that "unless the office phones" is an awkward sentence, as "phone" is typically used with a person as the subject. It suggested using "calls" instead of "phones." I’m curious about how native English speakers would perceive this.

Answer

It seems pretty normal to me.  I don't see any problem with OFFICE being the subject and PHONE being the verb.  If you're dealing an institution, you often don't know what person will be calling, just that the institution, i.e. the office, will call.

Answer

It’s perfectly normal and natural for is to say this. Much shorter and snappier than “unless somebody from the office phones”.

Answer

That’s correct. We would say ‘the office calls’, not ‘phones’. Native speakers usually say ‘call’ and not ‘phone’, I don’t think there is some specific grammar reason for that, but it just sounds more comfortable I guess!

Answer

Yes, it sounds fine