TAD-516 (430-0754) Specifications Faxback Doc. # 6245 Number of Rings Before Answer:......................................2 or 5 Maximum Incoming Message Time:.......................................2 Min VOX Operation Time Without Sound:.............................8-10 Seconds Message Tape:........................................................MC-30 AC Adapter:.......................................9-Volt DC 300 Milli Amps Power Supply:..........................................AC/DC Power Adapter Power Consumption:..........................................300 Milli Amps Dimensions (H x W x D):....................7-13/16 X 4-7/8 X 2-1/16 Inches Weight:...............................................................1 lb OPERATING PARAMETERS This information is supplied to assist you in answering technical questions from your telephone company. Interface:.....................................................Loop Start Ringer:.........................Standard Bridged Ringer 15.3-68 Hz Sine or Square Wave 40-130 Volts Ring Signal, rms Current:..................................20-100 Milli Amps DC (Off-Hook) Resistance:................................More than 5 Meg. Ohms (On-Hook) 100-300 Ohms (Off Hook) (CJD/all-06/06/94)