Cover Letter For Product Literature in Response To Phone Inquiry

Cover Letter For Product Literature.  I'll be brief, like the letter below.  It only takes a second to show your customers that you care, or to lose them.  A way to keep them is to provide prompt, timely responses to requests for information, whether it's via email, the postal service or the telephone. 

Dear

It was a pleasure speaking with you today and as I
promised, I am enclosing literature on the [products]

I will be happy to get together with you, upon your
request, to explain the functions of each system in
order to assist you in your decision making process.

Thank you for the courtesies you extended during our
telephone conversation.  I hope that we can assist you
with your requirements.
Sincerely, 
[insert your name]