Answer:
you have to just listen and take notes since he is a client, he might end up saying useful since he tends to ramble, but if continues rambling too much you can politely end the call.
Explanation:
Ramble: Talk at length in a confused or inconsequential way.
Answer:
End the call politely.
Explanation:
If you have limited time, and have to call a client who tends to ramble on the phone, end the call politely by intelligently halting the client before they ramble too far: politely ask them to summarize whatever important thing(s) they have to say: request that they go straight to the point instead of making too many unclear points.
