User`s guide

FCC Part 15

This equipment has been tested and found to comply with the requirements for a

Class B digital device under Part 15 of the Federal Communications Commission

(FCC) rules. These requirements are intended to provide reasonable protection

against harmful interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in ac-

cordance with the instructions, may cause harmful interference to radio communi-

cations. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on,

the user is encouraged to try to correct the interference by one or more of the fol-

lowing measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Warning: Changes or modiﬁcations to this equipment not expressly approved by

the party responsible for compliance could void the user’s authority to operate the

equipment.

RF Exposure

This equipment complies with FCC radiation exposure limits set forth for an uncon-

trolled environment. This equipment should be installed and operated with mini-

mum distance of 7.9 inches (20cm) between the radiator and your body. This

transmitter must not be co-located or operating in conjunction with any other an-

tenna or transmitter.

Touchstone WTM652 Telephony Modem User’s Guide

Safety

Getting

Started

Battery

Installation

Wireless

Conﬁguration

Ethernet

Conﬁguration Usage Troubleshooting Glossary