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KEEP THIS MANUAL
Description
The 46053 is a test set intended to troubleshoot communication circuits. The 46053 includes
the following features:
• Three operating modes: Talk (off-hook), Monitor (on-hook and listening), and Off
• Tone or pulse dialing
• Mute function
• Monitor won’t disrupt digital or data communication
• Storage of up to 10 telephone numbers
• Two-tone ringer with adjustable pitch
• Large keys
• Loudspeaker and microphone allow
hands-free use
• Floats if dropped in water
• Sealed electronics
• Waterproof IP64 sealed
• Chemical resistant
• Lifetime limited warranty
Safety
Safety is essential in the use and maintenance of Greenlee tools and equipment. This
instruction manual and any markings on the tool provide information for avoiding hazards and
unsafe practices related to the use of this tool. Observe all of the safety information provided.
Purpose
This manual is intended to familiarize personnel with the safe operation and maintenance
procedures for the Greenlee 46053 GTS-LSM Butt-in Test Set.
Keep this manual available to all personnel.
Replacement manuals are available upon request at no charge.
Greenlee and
are registered trademarks of Greenlee Textron.
