Hearing Aid Mode; Tty Support - Blackberry 9720 User Manual

User Guide
the assigned ring tone or alert, even if you select the Silent profile or Vibrate Only profile. If you do not want to be notified
with the assigned ring tone or alert, you can select the All Alerts Off profile.
1. On the home screen, click your Sound and Alert Profiles icon.
2. Click Change Sounds and Alerts > Sounds for Contacts > Add Contact Alert.
3. In the Name field, type the name of the contact alert.
4. In the Contacts field, type the name of the contact.
5. Click a contact.
6. Change the ring tone and alert information for calls and messages.
7.
Press the key > Save.
To delete a contact alert, highlight the contact alert that you want to delete. Press the
Related information
Icons for sound and alert

Hearing aid mode

Depending on your BlackBerry smartphone model, this feature might not be supported.
About hearing aid mode
In hearing aid mode, or telecoil mode, the magnetic signal of your BlackBerry smartphone is modified to an appropriate
level and frequency response to be picked up by hearing aids that are equipped with telecoils.
Turn on hearing aid mode
1.
From the home screen, press the
2.
Press the key > Options > Hearing Aid Mode.
3. Change the Mode Enabled field to Telecoil.
4.
Press the key > Save.
The H-T telecoil indicator appears at the top of the home screen.

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 smartphone to a TTY device that operates at 45.45 bits
per second, you can make calls to and receive calls from TTY devices. Your smartphone is designed to convert received
calls to text that you can read on your TTY device.
profiles,176
key.
Accessibility options
key > Delete.
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