• TMF and Pulse Mode selectivity
• High/Low impedence monitor & ringing
• Features last number redial
• Includes PVC insulated test cord with alligator clips
• Rugged & impact resistant case with belt clip
• DSL protected with Off-Hook Datasafe

Quest's Telephone Lineman Test Set which gives its user DTMF and Pulse mode selection. TTE-2000 also provide Last number redial, 9 memories, Flash, High impedance monitoring, Polarity independent with indicator and Ringing ( with reliable buzzer). This handy Test Telephone is ADSL POTS service compatible with all mode safe to data service. Also its case is rugged and safety with all non-conductive package so it more applicable for authorized repair technicians and for temporary communication.