![](/images/new-backgrounds/1186307/18630713x1.webp)
WARNING
WARNING
WARNING
In accordance with the requirements of council direc- tive 2002/96/EC on Waste of Electrical and Electronic Equipment (WEEE), ensure that at
This device is NOT intended nor approved for connec- tion to the PSTN. It is intended only for connection to customer premise equipment.
When the 2173R is mounted, it shall be secured in such a way as to withstand a vertical shear force of 50N or 14 pounds.
Electrostatic Discharge (ESD) can damage equipment and impair electrical circuitry. It occurs when electronic printed circuit cards are improperly handled and can result in complete or intermittent failures. Do the fol- lowing to prevent ESD:
•Always follow ESD prevention procedures when removing and replacing cards.
•Wear an
•To properly guard against ESD damage and shocks, the wrist strap and cord must operate effectively. If no wrist strap is available, ground yourself by touching the metal part of the chassis.
7