CTI Products MCN RCD System Overview - Manual (Page 43)

MCN System Manual Customer Support
CTI Products, Inc.
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10. Customer Support
If you need help in setting up your system, call one of our engineers at:
(513) 595-5900.
Ask to speak to a CTI Products engineer. Our hours are from 8:30 to 5:00 Eastern
time.
If you are calling about a problem with a specific module, please have the
module’s model name, model number and serial number available when you call.