Touchstone TM402 Telephony Modem User’s Guide 18
Getting Battery USB Ethernet
Safety Started Installation Installation Drivers Configuration Usage Troubleshooting Glossary
Front Panel TM402P
The front of the Telephony Modem has the following Light Emitting Diode (LED) in-
dicators and controls:
AStandby: pressing this button isolates the Telephony Modem from the in-
ternet.
B Battery 1/Battery 2: lights when the battery in the Telephony Modem is
low
C Telephone 2: blinks when line 2 of the telephone is being used
D Telephone 1: blinks when line 1 of the telephone is being used
ELink: blinks when the Telephony Modem is connected to the internet
F On-Line: blinks during boot up or when data is being transmitted over the
internet
GUS: blinks during boot up or when data is being sent from the Telephony
Modem
HDS: blinks during boot up or when data is being received by the Telephony
Modem
IPower: lights when AC power is connected to the unit
e
ep
ony
o
em
ron
ane
Modem
Power
DS
US
Online
Link
Telephone 1
Telephone 2
Battery 1
Battery 2
Standby
Telephony
Touchstone
TM
A
C
D E F
HG
B
I
TM402P
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