ET-210  (430-0623)           Specifications            Faxback Doc. # 6238

Typical Memory:............................................200 4-Character
                                                   Names + 7-Digit Numbers

Capacity:............................................186 5-Character Names
                                                          +7-Digit Numbers
                                                     178 4-Character Names
                                                        + 10-Digit Numbers
                                                     163 5-Character Names
                                                        +-10-Digit Numbers
                          Each Number Stored uses 5 + (Number of Digits) +
                            (Two Times Number of Characters in Name) Bytes

Total Memory Capacity:..........................................4096 Bytes
Maximum Characters Per Name:............................................16
Maximum Digits in Telephone Number:.....................................32
Redial Memory:...................................................32 Digits

Pulse Dialing

   Dialing Rate:......................................10 Pulses Per Second
   Inter-Digit Pause:.....................................800 Milliseconds
Tone Dialing:................................................Standard DTMF
Access Pause:....................................................2 Seconds
Display (LCD):..............................................7-Digit Liquid
                                                           Crystal Display
Battery:....................................................2 AA Batteries
                                               Radio Shack Cat. No. 23-552
Telephone Connection:.....................Modular USOC Type RJ11C or RJ11W

TELEPHONE PARAMETERS

We have included the following information to help you answer possible
questions from your telephone company.

Interface:......................................................Loop Start
Ringer Type:..........Standard Bridged Ringer 20-60 Hz Sine or Square Wave
                                                  40-130 Volts Ring Signal
Current:...................................................20-80 Milliamps
Resistance:............................................10 Megohm (ON-Hook)
                                                        300 Ohm (Off-Hook)

(RLR/all-7/6/94)