Jdsu LB220-BT

LCD ekranlı ve voltmetreli telefon test aleti • Beş telefon numarasını tutabilen hafıza • Hafızaya kayıtlı Teknik Destek Numarası • Tone ve Pulse Dialing • Mikrofonu sessiz konuma alabilme özelliği • Son numarayı otomatik çevirebilme (19 hane) • Elektronik zil • Off-hook ile eşdeğer ses seviyesine yükseltilmiş hat izleyicisi • Modüler Kablo Bağlantıları • Elleri serbest bırakacak kulaklık/mikrofon • Pil ömrünü uzatan otomatik kapanma • LCD ekranda gösterilenler: – On-hook voltajı – Çevrilen numara – Off-hook akımı – Set-up bilgisi – Hafızaya kayıtlı numaralar – Pil durumu – Polarite – Caller ID – Call waiting/Caller ID – Caller ID hataları – Tone ve Pulse Dialing The JDSU Lil' Buttie PRO is a self-contained, self-powered, portable telephone test set for use by installers, repair technicians, and other authorized personnel for temporaray communications and the operational service and installation of telephone/data lines. - Compact Size with normal ear piece to microphone spacing - Small enough to wear on belt or carry in pocket - Comfortable to hold shape - Liquid crystal display - Displays On-hook current and polarity in talk mode - Displays Off-hook current and polarity in talk mode - Displays number being dialed and dialing mode - Displays recalled numbers while dialing - Displays setup info: battery low, modes, etc. - Caller ID - Detects and displays caller ID info and faults - Detects and displays call waiting caller ID info and faults - Amplified Monitor Mode - Comparable volume levels to off hook - Continues polarity indication - Auto power down after 15 minutes - Battery low icon on LCD - High Impedance with small series capacities - No popping or clicking when attaching to line - Headphone jack and ear-mounted headset - hands free - Disconnects internal handset when plugged in - Headset is compact enough to fit in shirt pocketv - Headset can be worn on right or left ear - Continues current and polarity reading when off hook - Microphone mute button conveniently located - Pulse and Tone dialing - 19-digit last number redial plus 5-number recall memory - Battery-powered number retention - Mixed-tone pulse redialing in pulse mode - Pause key function for PBXs - Tech support number as 6th recall - Flash key simulates hook flash - Electronic Ringer (off in monitor mode) - Modular plug with cord strain relief - Automatic over current protection - DataAlert will not go off hook on low voltage circuits