Dear Mr. K,
=> Correct! *^^*
thank you very much for the telephone conference on Friday.
=> Thank you very much for the telephone conference LAST Friday.
I think we came closer to a common understanding.
=> Correct! *^^*
I would like to summarize the telephone conference how I understood.
=> I would like to summarize HOW I UNDERSTOOD the telephone conference.
Please let me know, if you have a different understanding.
=> Correct! *^^*
Since last Friday a lot of people were involved:
=> Correct! *^^*
Please let us know, if you have a different understanding.
=> Correct! *^^*
Please send your emails also to Mr. Lang, since I am mostly out of the office next week.
=> Correct! *^^*
Thank you very much.
=> Correct! *^^*
===> Enjoy the rest of the week!~^^