text_combined: routing calls ees business center enron energy services one single entry point customer leads service issues ees business center assistance requested routing retail customer calls center business center manage general customer service requests provide information ees product offerings number ees business center 800 337 7837 800 ees svcs internally calls transferred x 59390 e mail address eesbusinesscenter enron com thank taking time route calls appropriately assistance critical enron customer acquisition success ensure customers satisfaction