ET-145  (430-0598)            Specifications          Faxback Doc. # 6403

Equalizer Center Frequencies:....................600, 1200, 1800, 2400 Hz

Equalizer Gain:...........................................20 dB (+/-3 dB)

Pulse Dialing Rate:................................................10 pps

Make/Break Ratio:...................................................40-60

Interdigit Pause:..................................................800 ms

Redial Memory Capacity:.............Up to 16 Digits in Both Dialing Modes

Touch-Tone Dialing:.........................................Standard DTMF

Telephone Connector:....................................Modular Connector
                                                         (USOC Type RJ11)

Access Pause:...........................................Approx. 2 Seconds

Memory Capacity:..........................16 Digits in Both Dialing Modes

Memory Positions:....................................4 (Including Redial)

Operating Voltage:....................................6.5-10 VDC @ 150 mA

Dimensions:...............................................9 x 6.75 inches

Weight:........................................................2lbs.3 ozs

Operating Parameters

This information is supplied to help you answer possible technical
questions from your phone company.

Interface:........... .........................................Loop Start

Ringer:................. .........................Standard Bridged Ringer
                                             20-60 Hz Sine or Square Wave
                                                 40-130 Volts Ring Signal

Resistance:..........................10 Mohm (On-Hook)/300 Ohms(Off-Hook)

(LB/smc-04/27/94)