打电话告知 send (a message) to some place by telephone
phone in
How many of our salesmen have phoned in so far?
到目前为止,我们有几个推销员打电话来汇报过情况了?
phone sth ⇔ in
You should phone in your questions.
你应通过电话把你的问题说一下。
Haas phoned in the result of the poll.
哈斯打来电话汇报民意测验的结果。
Listeners to the radio show can phone in their opinions.
收音机的听众可以打电话向电台反映自己的意见。