Three (3) JDSU Test-Um LB300 Resi-Talker Telephone Test Butt Set Resi Talker

Description

JDSU Test-Um LB300 Resi-Talker Telephone Test Butt Set Resi Talker W/ Test Leads
These are new in the retail packaging but have been in storage.
Because of that the 9 volt battery in each device is dead.
JDSU Resi-Talker Telephone Test Set
Resi-Talker is a self-contained, self-powered, portable telephone test set for use by installers, repair technicians, and other authorized personnel for temporary communications and to test the operational service and installation of telephone/data lines.
A compact size and comfortable ergonomic shape makes it small enough to carry in your pocket or to wear on your belt, while still retaining the normal earpiece-to-microphone dimensional spacing for comfortable use while resting on the shoulder.
The body is made of high impact resistant abs to withstand the rough handling and shocks that craft tools are normally subjected to in their everyday use. The modular jack cord allows for easy field replacement or direct connection to modular wall jack with a standard phone cord set.
Features:
Tone and Pulse Dialing
Microphone Mute Feature
Last Number Redial - 32 Digits
Continuous Line Polarity Indication (talk or monitor)
Electronic Ringer
Amplified Line Monitor for volume levels comparable to “off hook” operation.
Modular cord set attachment
Low Battery Indicator
Headset Jack for hands-free operation
Battery-Powered Monitor Mode with auto power off on dead lines or when disconnected