Apologising I'm afraid.../I'm sorry the line is busy / engaged. he/she's on the other line he's in the meeting at the moment he's just stepped out. she' s on vacation. He / She wont' be back until late afternoon. he'll be back this afternoon.
Apologising I'm afraid.../I'm sorry the line is busy / engaged. he/she's on the other line he's in the meeting at the moment he's just stepped out. she' s on vacation. He / She wont' be back until late afternoon. he'll be back this afternoon.