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VBTEL VISUALLY IMPAIRED OPERATOR
STATION
TERMINALS
Ed. 04 1/2Réf. 3EH 21000 BSAA
File
VBTEL VISUALLY IMPAIRED OPERATOR
STATION
The VBTEL terminal is designed to act as a display for visually impaired operators, conveying the in-
formation presented on Reflexes terminals. There are 2 models:
- VBTEL 20: equipped with a piezoelectric Braille touchpad with 20 characters and 32 command
keys.
- VBTEL 40: equipped with a piezoelectric Braille touchpad with 40 characters and 32 command
keys.
The information read in Braille on the terminal enables the operator to use the system entirely via a
Reflexes terminal; all the operations (dialing, transfers, line seizures, etc.) are performed from the Re-
flexes terminal.
Description
The on button is located at the top left of the terminal.
The groups of 12 keys on the right and left side of the terminal make up the command keyboard; the
keys are designated by a row letter and a column number (columns 4 and 5 are not used).
The Braille keyboard, in the center, consists of 8 keys, of which the first 6 are the 6 Braille points in
A1 A2 A3
B1 B2 B3
C1 C2 C3
D1 D2 D3
6
7
8
B6 B7 B8
C6 C7 C8
D6 D7 D8
321 456
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Power supp
y
Reflexes station