[otrs] Customer receives thank you for your email message when using phone view

When we use the Phone button to open a new ticket for a customer, they receive an email message with "thank you for your email, you have been assigned ticket no." or someting like that. How do I modify this message to reflect that it was a phone entry? Regards, Jorick Astrego IBM Certified System Administrator - Lotus Notes and Domino Quality On-Line® Hengelosestraat 501 P.O. Box 1414 NL-7500 BK Enschede the Netherlands Phone +31 53 4809090 Fax +31 53 4342040 Internet http://www.qualityonline.nl