Appendix: Best Practices
May 2008 – Revision 1.3
Page 56 of 62
3M™ Wireless Communication System Model XT-1
Installation Manual
Dealing with Delay/Echo
During the first ½ second of each order, there is a delay while the Order Taker
starts to speak. If the Delay lasts more than a ½ second, follow the flowchart
outlined below. You may also experience a delay if a vehicle at the order point
moves while the order is taking place; this usually happens at the end of a call
while the order taker tells the customer the total.
