My uncle asked me to telephone my cousin and tell him that he (my uncle) will telephone to my cousin. So I sent a reply to my uncle saying:
I called cousin and told him that you would call him by tomorrow.
Is the statement correct?
My uncle asked me to telephone my cousin and tell him that he (my uncle) will telephone to my cousin. So I sent a reply to my uncle saying:
I called cousin and told him that you would call him by tomorrow.
Is the statement correct?
The only mistake is that you cannot call cousin. You can call your cousin or call Bob or call a cousin. Apart from that, your sentence is perfectly correct:
I called my cousin and told him that you would call him.
You don't need to use 'him' again at the end.
I prefer
I called him and told him that you would call
As the person 'cousin' is already referred to in your conversation, there is no need to use cousin again you can use a pronoun instead.
So, i would say: I called and told him that you would call him.