MXD Users Manual
April 5, 2012
Page 3 of 26
MXD PERS Equipment Description
OVERVIEW
Your PERS system consists of the MXD base unit, telephone cord, and one or more Personal Help
Buttons (PHBs) or other accessories. The MXD unit incorporates several important features, including:
Compatible with Voice over IP (VoIP) telephone circuits in addition to standard telephone
technology
When enabled, interactive voice messages from the unit when the unit is calling the response
center and during certain setup operations
PHB detection ranges up to 600 feet from the base unit
Simplified base unit buttons and indicator lights
State of the art electronics
Capacity to remember many PHB and other device codes
Figure 1. MXD Base Unit and Power Cord
Base Unit
Help Button
STATUS
Light
Power Block and
Cord (not
removable from
base unit)