Telephone Test Set

Test Set, Connector Type ABN/PP, Features Audible and Visual Mode Indicators, Adjustable Ring Tones, Digital Safe Line Monitor, Talk and Monitor Keys, Last Number Redial, Mute Function, Volume Control, Two-Way Speakerphone, IP Rating IP67, Number of Digits 32, Testing Functions Line Monitoring, Line Polarity Indication, Alert Type Light, Sound, Display Type Digital, Manufacturer Warranty Length 3 yr, Maximum Operating Temperature 140 Degrees F, Minimum Operating Temperature -29 Degrees F