User`s guide

Getting Started
About Your New Telephony Modem
The Touchstone TM822 Telephony Modem is DOCSIS® 3.0 or Euro-DOCSIS™ 3.0
compliant with the following features:
Speed: much faster than dialup or ISDN service; up to eight times faster
than DOCSIS 2.0 cable modems
Connectivity: supports Ethernet connection
Flexibility: provides two independent lines of telephone service as well as
high speed data
Compatibility:
Data services: DOCSIS or Euro-DOCSIS 3.0 compliant and backward-
compatible with DOCSIS 2.0 or 1.1; supports tiered data services (if of-
fered by your cable company)
Telephony services: PacketCable™ and Euro-PacketCable 1.5 or 1.0 com-
pliant
What’s in the Box?
Make sure you have the following items before proceeding. Call your cable company
for assistance if anything is missing.
Telephony Modem
Power Cord
Battery
Quick Installation Guide
Wall-Mounting Template and Instructions
Ethernet Cable (CAT5e)
End User License Agreement
Touchstone TM822 Telephony Modem User’s Guide
Safety
Getting
Started
Battery
Installation
Installation
Ethernet
Configuration Usage Troubleshooting Glossary
7