Receiving a TTY/TDD call
There are 3 modes of TTY/TDD calls:
0 = No voice announcement/no TTY announcement
1 = 45 bps w/ voice announcement
2 = 50 bps w/ voice announcement
3 = 45 bps w/out voice announcement
4 = 50 bps w/out voice announcement
To change this feature do the following:
1.
Pick up the telephone handset (the PHONE LED will light)
2.
Unplug power, then plug back in
3.
The FAX port LED will light to indicate access to the programming mode
4.
Press
then enter one of the modes from above, then press
; the TTY/TDD LED
will flash three times acknowledging your changes
5.
Press
again to end programming mode; the FAX LED will turn off
6.
Hang up the phone
Distinctive Ring Compatibility
When you add a second or third phone number to your single line, the CS8500-t works smoothly to
process calls without access codes or transfer tones.
The phone company's Distinctive Ring is offered in most areas across the U.S. Phone companies offer this
service under various names. Check with your local phone company for details.
NOTE:
When using Distinctive Ring for the TTY/TDD device, set the TTY/TDD mode to 0 (see
Receiving a TTY/TDD Call)
The CS8500-t will process the additional phone numbers (ring styles) as follows:
standard ring - - - - PHONE and ANS. MACHINE ports
two-burst ring - - - - FAX port
three-burst ring - - - - TTY/TDD port
The factory setting for Distinctive Ring detection is OFF
15
CS8500-t Operator’s Guid
Summary of Contents for ComSwitch 8500-t
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