Krown Manufacturing Communication Keyboard for Deaf-Blind VTouch TTY 产品宣传页

FEATURES
• Keyboard: 2 modes: TTY keyboard with 

47keys 14 function keys. Perkins style 
7 keys Braille keyboard with soft-
switch.

• Display: 20 characters Blue vacuum 

fluorescent

• DC adapter: 9V, 1200mA Communica-

tions: Baudot 45.5 or International 
speed selectable

• Battery: Heavy duty Ni-Cad 5 pack 

1700mA/h

• Electronic voice: Automatically reset 

with incoming TTY tones signals,

  notifies Hearing Caller with a
  synthesized voice
• Physical dimensions: W 10'', L 10'', H 

2.5'' weight 3 lbs. with batteries.

• Direct connect/Auto-answer: Connect 

the PV20+ direct to the telephone line. 
Automatically answer the call and dis-
play the incoming call on the

  Braille display. Call recorded in
  internal memory. Programmable
  outgoing messages.

• Display: 20 cells
• Second fill type keyboard for face to 

face communication

• Large conversation memory. Up to 

32,768 characters and 4 programmable 
buffers. It's great for greeting

  messages, memos, or to save time on
  a long distance call.
• Directly connects to the telephone
  line or acoustically couples to the
  telephone handset.
• Automatic Answering machine records 

unlimited messages up to 30,000

  characters total.
• Remote message retrieval with
  password protection.
• Wireless tactile pager for incoming
  call notification.
• Tactile Signaler for outgoing call prog-

ress.

• Stores up to 9 speed dial numbers
• Heavy duty rechargeable, replaceable 

battery pack. Lasts for six hours of

  continuous use with a low battery indicator.
• Soft pack carrying case included
• Face to face communication with
  second keyboard
• Lightweight and easily portable