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Details the physical characteristics of the telephone test set, including its case, keypad, belt clip, test leads, and hanging loop.
Covers loop resistance, talk mode resistance, monitor mode resistance, pulse dial output rate, percent break, and interdigit interval.
Details frequency output for DTMF tones, including key and row values, and tone output specifications like distortion and level.
Describes the physical attributes of the test set, including case material, keypad, belt clip, and test leads.
Provides dimensions (length, width, height, weight) and environmental operating/storage conditions, including temperature, humidity, and shock resistance.
Details the TALK/RING/MONITOR switch and the PULSE/TONE switch located on the handgrip for operational control.
Describes the keypad keys, the Last Number Redial button, and the Polarity LED indicator.
Instructions for monitoring telephone lines using the test set, including high impedance monitoring.
Guides on how to dial numbers using the test set, selecting between Pulse and Tone signaling.
Procedure for checking line polarity using the test set's Polarity LED.
Instructions for programming and using speed dial functions on the telephone test set.
Explains the MUTE toggle button for canceling microphone transmission to improve receiver clarity.
Details how to automatically redial the last number using the 'R' button.
Describes how to use the electronic ringer to detect and answer incoming calls on a telephone line.
Explains how to connect the handset using RJ11 connectors and test leads with alligator clips.
Outlines the one-year warranty coverage and exclusions for the telephone test set.
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General