Phone Settings - Blackberry 8100 User Manual

You can use text telephone (TTY) to make calls to, and receive calls from, other TTY devices. When you
turn on TTY mode and connect a TTY device to your BlackBerry® device, your device converts calls that
you receive to text. Then your device sends the message to your TTY device for you to read.
TTY support prerequisites
• Verify that your wireless service provider supports this feature.
• Verify that your TTY device operates at 45.45 bits per second.
• Verify that you have inserted the TTY device connector into your BlackBerry® device headset jack.
If you use an RJ-11 connector, you must use an adapter to connect the TTY device to your device.
Turn on TTY support
1. In the phone, press the Menu key.
2. Click Options.
3. Click TTY.
4. Set the TTY Mode field to Yes.
5. Press the Menu key.
6. Click Save.
When TTY support is turned on, an indicator appears in the device status section of the screen.

Phone settings

Hide your phone number from contacts when making calls
1. In the phone, press the Menu key.
2. Click Options.
3. Click General Options.
4. Set the Restrict My Identity field to Yes.
5. Press the Menu key.
6. Click Save.
Turn on dialing from the Lock screen
Verify that your system administrator has not restricted making phone calls from the Lock screen.
1. In the device options, click Security Options.
2. Click General Settings.
3. Set the Allow Outgoing Calls While Locked field to Yes.
4. Press the Menu key.
5. Click Save.
Sort phone numbers or contacts on the Phone screen
1. In the phone, press the Menu key.
2. Click Options.
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