User`s guide

Maximum Backup Battery Installation

1 Pull back the battery door latch and remove the battery door. The Maximum

Backup battery replaces the door; store the door in a safe place.

2 Place the battery on a ﬁrm horizontal surface.

3 Position the Telephony Modem over the battery, aligning the slots on the

battery bay with the tabs on the battery. Push straight down on the Tele-

phony Modem until the battery latch clicks into place.

Note: You may need to push down gently on the front of the Telephony

Modem to latch the battery into place.

Touchstone WTM652 Telephony Modem User’s Guide

Safety

Getting

Started

Battery

Installation

Wireless

Conﬁguration

Ethernet

Conﬁguration Usage Troubleshooting Glossary