User Guide
Page 35
...headset jack, you can read on TTY support 1. To get an adapter accessory that Research In Motion has approved for extensions. 7. Turn on your BlackBerry® device. To turn on your TTY device. Set how long the BlackBerry® device waits before dialing an extension. 6. In the Extension Length ... Dialing. 4. Press the Menu key. 6. In the Number field, type the main phone number for use an adapter accessory to connect your TTY device to your BlackBerry device. Set the TTY Mode field to and receive calls from TTY devices. A TTY indicator appears in the device status...
...headset jack, you can read on TTY support 1. To get an adapter accessory that Research In Motion has approved for extensions. 7. Turn on your BlackBerry® device. To turn on your TTY device. Set how long the BlackBerry® device waits before dialing an extension. 6. In the Extension Length ... Dialing. 4. Press the Menu key. 6. In the Number field, type the main phone number for use an adapter accessory to connect your TTY device to your BlackBerry device. Set the TTY Mode field to and receive calls from TTY devices. A TTY indicator appears in the device status...