If you need help learning to use your device or are having a technology issue, stop in with your questions. Up to 30 minute sessions are available on a first-come, first-served basis. Sign in at the Help Desk. Appointments for other times (& for virtual sessions) are also available by calling 269.781.7821 x2700 or emailing harmonm@yourmdl.org. Leave a message & someone will contact you when it is your turn. Inquiries sent other times will receive a response within 24 hours.