TROUBLESHOOTING THE IN-HOME
Which System Do You Have?
Problems can occur with a Base Unit especially when an event has occurred such as a power
outage. To help troubleshoot your system, please follow the appropriate troubleshooting directions
for your unit. The Landline and 4G Cellular Base Unit can be differentiated by comparing the
buttons on the rear of the Base Unit as seen below.
1) Landline Base Unit .............................................................................................. 2
Linear 2400
Linear 4200
3G Mytrex
2) 4G Cellular Base Unit ......................................................................................... 5
3) Discontinued Units ............................................................................................. 9
WALL
RESET
T/L
PHONE
#1
#2
RESET
MODE
O/I
