This article discusses the technical specifications of the Apple MessagePad 120.

• Recognizes handwriting-printed, cursive, or a mixture of the two--with the assistance of a 13,000-word, built-in word list
• Lets you add up to 1,000 words
• Recognizes writing letter by letter or word by word
• Allows deferred recognition: can store notes in handwritten form for later recognition
• Includes three pop-up keyboards:typewriter, numeric, and phonepad
• Recognizes graphics and symmetrical objects

• Provides single interface for all communication services
• Supports easy communications with minimum setup requirements
• Supports new communications capabilities through its modular design

• Helps users complete repetitive tasks in multiple categories, including communications, scheduling, finding, and reminding functions.
• Contains smart defaults to reduce complexity
• Works in and between applications
• Supports extensions by third-party developers

• ARM 610 RISC processor at 20 MHz
• Apple custom system ASIC
• Low-power, reflective LCD display (320 by 240 pixels) 3.8-in. by 2.8-in. (9.6 cm by 7.2 cm)
• Telescoping pen and crisp, transparent tablet
• 4MB of ROM, upgradable
• 2MB of RAM version: 687K of system RAM; 1,361k of non-volatile user RAM
• 1MB of RAM version: 639K of system RAM; 385k of non-volatile user RAM
• One PCMCIA Type II card slot with 325 mA capacity
• LocalTalk and RS-232-compatible serial port
• Low-power, half-duplex, infrared transceiver works at up to 38.4 kbps within 3.28 feet (1 meter)
• Protective removable lid

• Capable of communication with a variety of serial, parallel, and network printers
• Receive and store wireless messages using optional messaging card *
• Communicate by e-mail or tap into on-line information services with optional modem card
• Send notes, name card, and appointments at up to 38.4 kbps within 3.28 feet (1 meter) using high-speed "beaming" using infrared technology
• Handle telephone needs with assistance for intelligent auto dialing (DTMF or modem dialing) *
• Fax with optional fax/modem (automatic cover-page generation, post-formatting)
• Using built-in NewtonMail with optional modem, exchange electronic mail with other NewtonMail subscribers of on-line services

• Length: 8.0-in. (20.32 cm)
• Width: 4.0-in. (10.16 cm)
• Height: 1.2-in. (2.9 cm)
• Weight: 1.0-lb. (0.48kg) without batteries

• Temperature: 32 to 104 degrees F (0 to 40 degrees C)
• Storage temperature: -4 to 117 degrees F (-20 to 47 degrees C)
• Transit temperature: -4 to 149 degrees F (-20 to 65 degrees C) for up to 72 hours
• Relative humidity: 20% to 90% noncondensing

• Power adapter
  - Universal, 100 to 240 volts AC, 50/60 Hz
  - Four plug configurations: U.S., U.K., Europe, and Australia
• Battery Type: alkaline or NiCad Battery Pack
• Lithium cell: DL2032
  - Operating range: 3 volts (nominal)
• Built-in fast charger for optional NiCad Battery Pack
• Power sources: four AA batteries (included), optional Power Adapter, and optional Rechargeable NiCad Battery Pack

• Works with PC-compatible computers with 80386DX or better processors running Windows version 3.0 or later, using the Newton Connection Kit for Windows.
• Works with Macintosh computers with 68030 or better processors and system software version 7.1 or later, using the Newton Connection Kit for Macintosh

• Built-in printer support for the Apple LaserWriter Plus (and other PostScript-equipped LaserWriter printers), the Personal LaserWriter LS, as well as the StyleWriter II printers
• Works with most popular PC printers including the Hewlett-Packard LaserJet II, DeskJet 500, Canon BubbleJet 10e, and Epson LQ and FX using the optional Newton Print Pack

• Supports Group 3 fax machines

• The Apple MessagePad 120 is compatible with all accessories and software applications available for the Apple MessagePad 110.