Blackberry CURVE 8350I - Manual (Page 300)

TTY support
Depending on your wireless service provider, this feature might not be supported.
About TTY support
When you turn on TTY support and you connect your BlackBerry® device to a TTY device that operates at 45.45 bits per second, you can make
calls to and receive calls from TTY devices. Your BlackBerry device is designed to convert received calls to text that you can read on your TTY
device.
If your TTY device is designed for use with a 2.5-mm headset jack, you must use an adapter accessory to connect your TTY device to your
BlackBerry device. To get an adapter accessory that Research In Motion has approved for use with your BlackBerry device, visit
www.shopblackberry.com .
Turn on TTY support
1. From the Home screen, press the Send key.
2. Press the Menu key.
3. Click Options.
4. Click TTY.
5. Change the TTY Mode field to Yes.
6. Press the Menu key.
7. Click Save.
A TTY indicator appears in the device status section of the screen.
To turn off TTY support, change the TTY Mode field to No.
Hearing aid mode
Depending on your device model, this feature might not be supported.
About hearing aid mode
In hearing aid mode, or telecoil mode, the magnetic signal of your BlackBerry® device is modified to an appropriate level and frequency response
to be picked up by hearing aids that are equipped with telecoils.
User Guide Accessibility options
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