Texas Instruments TI-3200 Dialer

Date of introduction:  1991 Display technology:  LCD 
New price:   Display size:  12 char + 12 digits 
Size:  5.4" x 2.6" x 0.6"
 138 x 71 x 15 mm3
Weight:  3.2 ounces, 92 grams Serial No:  000713
Batteries:  2*CR2025 Date of manufacture:  mth 04 year 1991
AC-Adapter:   Origin of manufacture:  Taiwan (I)
Precision:  10 Integrated circuits:  CPU: Toshiba T7915-0108
 RAM: Sharp LH5160
Memories:  8kB RAM    
Program steps:   Courtesy of:  Joerg Woerner

The TI-3200 Dialer seems to be identical with the TI-3200 Pro Dialer introduced only a few months earlier.  

TI-3200_1.jpg (26481 Byte)The backside of the housing covers a loudspeaker compatible with the headset of an old-fashioned phone. By simply choosing one of about 400 named stored in the internal memory the associated number is given on the display. Simply by pressing the red DIAL key the TI-3200 Dialer converts the number digit by digit into the multi-tone sound used in the multi-frequency phones and emits them with the loudspeaker.

The other keys access all remaining features of the TI-3200 Dialer like a 10-digit calculator, a clock with alarm-time, memory space for notes and the Databank. 

Both the TI-3200 Pro Dialer and the TI-3200 Dialer were available only two or three years, Texas Instruments never introduced successors.

Don't miss the TI-2100 Pocket Info



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If you have additions to the above article please email:

Joerg Woerner, January 17, 2002. No reprints without written permission.