Motorola A840 User Manual

Page 27

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Note:

Use a TSB-121 compliant cable (provided by the

TTY manufacturer) to connect the TTY device to your
phone.

Note:

Set the phone to level 4 (middle setting) for

proper operation. If you experience a high number of
incorrect characters, adjust the volume as needed to
minimize the error rate.

Note:

For optimal performance, your phone should be at

least 12 inches (30 centimeters) from the TTY device.
Placing the phone too close to the TTY device may cause
high error rates.

Setting TTY Mode

When you set your phone to a TTY mode, it operates

in that mode whenever the TTY device is connected.

The

TTY Setup

menu can include the following options:

Find the Feature

M > Settings > Initial Setup

> TTY Setup

Press

S up or down

scroll to the TTY mode

SELECT

(

select the TTY mode

Press

TTY

transmit and receive TTY
characters