3 . 1 7 1 3 . 1 7 C T M C T M C T M C T M - Zte Telstra T100 User Manual

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Menu Menu > Settings Menu Settings Settings > tab right to Handset > CTM Settings
Menu Menu Settings
CTM (Cellular Text Telephone Modem) is a text based communications protocol to offer support to hearing and
speech impaired people. Hearing or speech impaired persons can communicate using a teletype (TTY) terminal
connected to the mobile phone via a CTM Modem. The TTY signals are sent alongside speech so it is possible to
configure the system to enable speaking and hearing as well as typing or receiving text to the TTY device. See below
for the options available:
C T M M o d e C T M M o d e C T M M o d e
C T M M o d e C T M M o d e
Full Full Full Full Full
R R R R R ead & T ead & T ead & T alk alk
ead & Talk ead & T alk alk
Write & Hear Write & Hear Write & Hear
Write & Hear Write & Hear
O f f O f f O f f O f f O f f
If you are using a TTY device make sure the terminal baud rate is set to 45.45 bps If you are using a TTY device make sure the terminal baud rate is set to 45.45 bps If you are using a TTY device make sure the terminal baud rate is set to 45.45 bps
If you are using a TTY device make sure the terminal baud rate is set to 45.45 bps If you are using a TTY device make sure the terminal baud rate is set to 45.45 bps
If you are using a terminal with a CTM modem built in then select CTM Off on the handset.
Handset > CTM Handset > CTM Handset > CTM
Handset > CTM
D e s c r i p t i o n D e s c r i p t i o n D e s c r i p t i o n
D e s c r i p t i o n D e s c r i p t i o n
Text entered on the terminal is sent to the other party. Received text from the other
party is displayed on the terminal.
Received text is displayed on the terminal. Voice is relayed to the other party.
Text entered on the terminal is sent to the other party. Incoming speech is heard
from the other party.
All CTM is disabled, use the phone as normal.
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