Blackberry P'9981 manual Change the size of S/MIME indicators in messages

User Guide Messages

Your BlackBerry smartphone is designed to use the default message classification when you send a message to a contact that you haven't sent a message to or received a message from previously. If you have sent a message to or received a message from the contact previously, your smartphone tries to use the message classification that was used for the last message.

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

2.Click Device > Advanced System Settings > Default Services.

3.Change the Default Classification field.

4.Press the key > Save.

Change the size of S/MIME indicators in messages

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

2.Click Security > S/MIME.

3.Change the Message Viewer Icons field.

4.Press the key > Save.

Change the encryption algorithms for S/MIME-protected messages

If a message has multiple recipients, your BlackBerry smartphone uses the first selected encryption algorithm in the list that all recipients are known to support.

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

2.Click Security > S/MIME.

3.Select the check box beside one or more encryption algorithms.

4.Press the key > Save.

Request delivery notification for signed S/MIME-protected messages

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

2.Click Security > S/MIME.

3.Select the Request S/MIME Receipts check box.

4.Press the key > Save.

Turn off the prompt that appears before an S/MIME-protected message is cut short

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

2.Click Security > S/MIME.

3.In the General section, change the Truncation Mode field to Send Anyway or More All And Send.

4.Press the key > Save.

To turn on the prompt again, change the Truncation Mode field to Prompt User.

Turn off the prompt that appears when you use an S/MIME certificate that is not recommended for use

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

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