Guardian Telecom Inc.
Installation and Operation
DTT-50 & DTT-60 Telephones
Page 2
Table of Contents
Retrofitting Headset/Supplemental Receiver, Strobe Light/Ringer...............8
Operating Modes and Software Features ..................................................11
Service Telephone Number........................................................................20
Cleaning Tips for Guardian Telephones.....................................................22
Table of Figures
Figure 1 - Features................................................................................4
Figure 2 - Overall Dimensions...............................................................4
Figure 3 - Wall Installation of Base........................................................5
Figure 5 - Temporary Mounting for Wiring.............................................7
Package Contents
(1) DTT-50 or DTT-60 Telephone
(1) Installation & Operation Manual
(1) Parts bag containing handset clips & screws, 3mm Allen key for faceplate screws &
one Ring Detect Relay Enable jumper wire.
Models
P3027
DTT-50 Telephone With Curly Cord
P3028
DTT-60 Telephone With Armored Cord
Accessories
P3031 Headset
Kit
P3024
Supplemental Receiver Kit