Blackberry 9380 Delete the history from a text message, Cell broadcasting About cell broadcasting

User Guide Messages

Delete the history from a text message

Do one of the following:

•To delete an individual message from the history, highlight the message. Press the key > Delete Message.

•To delete all the messages from the history and keep the chat open, when you are replying to a message, press the

key > Clear Conversation.

•To delete all the messages from the history and close the chat, in your list of text messages, highlight a message. Press

the key > Delete.

Cell broadcasting

About cell broadcasting

Cell broadcasting is designed to enable wireless service providers to use SMS text messaging to send information to all BlackBerry smartphones in a specific geographical area simultaneously. You can receive cell broadcast messages that contain a specific type of information by subscribing to a cell broadcast channel that provides that type of information.

Different cell broadcast channels send different cell broadcast messages. For example, one cell broadcast channel might send regular weather forecasts while another might send traffic reports.

Turn on cell broadcasting

Before you begin: To perform this task, your BlackBerry smartphone must use a SIM card, and your wireless service provider must set up your SIM card with a cell broadcast channel or provide you with the ID for a cell broadcast channel.

Depending on your wireless service provider and the wireless network that your smartphone is connected to, this feature might not be supported.

1.On the home screen or in a folder, click the Options icon.

2.Click Device > Advanced System Settings > Cell Broadcasting.

3.Select the Enable Cell Broadcasting checkbox.

•If one or more cell broadcast channels appear on the screen, select the checkbox beside the channel.

• If no cell broadcast channels appear on the screen, highlight the Empty field. Press the	key > Add
Channel. Type the channel ID and a nickname. Click OK.

4.Select the checkbox beside a language.

5.Press the key > Save.

To turn off cell broadcasting, clear the Enable Cell Broadcasting checkbox. Before you turn off cell broadcasting, verify that your wireless service provider does not use cell broadcasting to manage services, such as preferred rates, based on your location.

Related information

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