Messages not showing, only headers

Open the message you have received
press and hold on the message - and select "copy"
Open a new message and select the new recipients.
In the message box, press and hold then select "paste" then send the message

Try sending a text to your phone and see if you can receive the message that you just sent and not just a blank message. Are you using some characters or emoticons? It probably is not readable on the recipient's phone. For example, on the iPhone, one can send a message with Emoji but the other models will not be able to view it and instead just receive a blank message.

Email the recipient asking to send message received back. Usuallyy when the message was received, the return copyy should have credentials from recipient.

Cc stands for carbon copy which means that whose address appears after the Cc: header would receive a copy of the message. Also, the Cc header would also appear inside the header of the received message. Bcc stands for blind carbon copy which is similar to that of Cc except that the Email address of the recipients specified in this field do not appear in the received message header and the recipients in the To or Cc fields will not know that a copy sent to these address.

when composing a message, a dialog box appears where you can enter the recipients. just enter the names/numbers of the people that you're going to group text. after typing the first name, scroll down to the next line then type the name of the second recipient/the number and so on.

You receive a Failed to Find Service message when you attempt to transfer a media file between two BlackBerry Pearl smartphones.

The BlackBerry Pearl smartphone receiving the media file is not properly configured.
To send and receive files between two BlackBerry smartphones using Bluetooth® wireless technology, complete the following steps:

1. Enable Bluetooth technology on the BlackBerry smartphones. For instructions, see the Turn on Bluetooth technology section of the BlackBerry User Guide.
2. Make the BlackBerry smartphones discoverable. For instructions, see the Make your BlackBerry device discoverable section of the BlackBerry User Guide.
3. Pair the BlackBerry smartphones. For instructions, see the Pair with a Bluetooth enabled device section of the BlackBerry User Guide.
4. Set the Trusted field to Yes on both BlackBerry smartphones by completing the following steps:
   1. In the Bluetooth application, highlight the BlackBerry smartphone and press the Menu button.
   2. Select Device Properties.
   3. Set the Trusted field to Yes.
   4. Press the Menu button and select Save.
5. Send and receive the transfered file.

On the recipient's BlackBerry smartphone

1. On the Home screen of the BlackBerry smartphone, select Media.
2. Select a media type (Music, Video, Ring Tones, Pictures).
3. Press the Menu button and select Receive using Bluetooth. The File Transfer dialog box appears, followed by a prompt to Save or Cancel the file.
4. Select Save to save the file to the current location, or select the folder icon to save the file in a different location.

On the sender's BlackBerry smartphone

1. On the Home screen of the BlackBerry smartphone, select Media.
2. Select the same media type selected on the recipient's BlackBerry smartphone.
3. Press the Menu button and select Send Using Bluetooth.
4. When prompted to select a BlackBerry smartphone, select the recipient's BlackBerry smartphone.

You can't. To send pictures or other media, you must use the MMS (Multimedia Message Service) option. Just use the option menu button in the messaging application and choose Compose MMS. After selecting the recipient, click the menu button again to add things like pictures, videos, etc. to the message. Note that sprint includes the ability to send media in your data plan, but your recipient may get charged for the message. Some carriers, even Sprint, don't include MMS in there unlimited messaging plans but rather expect you to send the picture as SMS which the Blackberry Curve can't do.

If your sympton is:

You see a red X with unknown error on your BlackBerry smartphone when sending picture attachments in an email message.
The service books for the email integration are corrupt
To resolve this issue, delete and resend the service books from the BlackBerry® Internet Service or BlackBerry® Enterprise Server.

or

Picture messaging allows the user to send and receive photos to and from their contacts.
Important: The Instant Messenger recipient must be online to send the picture.
To send pictures from your BlackBerry smartphone camera using <Instant Messenger>, complete the following steps:

1. On the BlackBerry smartphone, preview a picture.
2. Display the menu and select the Instant Messenger you want to use to send the picture.
3. Complete the onscreen instructions.

To send a picture from within an Instant Messenger for BlackBerry smartphones application session, complete the following steps:

1. Within the Instant Messenger session, display the menu and select Send Media. The Which Type dialog appears.
2. Click Picture. The Pictures folder opens.
3. Select the picture you want to send. A request is sent to the recipient indicating you sent a file and an option to Accept or Decline the file.
   • If the recipient clicks Accept, the Save File dialog opens. The recipient saves the file on the BlackBerry smartphone.
   • If the recipient clicks Decline, The sender receives a message indication the file transfer was declined.

or

The BlackBerry smartphone user is unable to send a picture as an email message from the Media application of the BlackBerry smartphone. The Send option is not present on the menu when the email message is sent using an email account that is associated with the BlackBerry Enterprise Server.

Although the current BlackBerry Internet Service supports large attachments or attachments that are in their native format, BlackBerry Enterprise Server software version 4.0 does not.
A BlackBerry smartphone that is provisioned with the current BlackBerry Internet Service uses it as the default method for sending pictures from the camera. As a result, when attempting to send a picture attachment from an email account that is associated with the BlackBerry Enterprise Server, the Send option will be missing from the menu as the image is in native format and size.

Upgrade the BlackBerry Enterprise Server to software version 4.1 Service Pack 2 or later, since support for large attachments or attachments that are in their native format has been introduced in that version.

Follow the steps below to send the picture attachment from the Messages application on the BlackBerry smartphone:

1. Select Messages on the Home screen of the BlackBerry smartphone.
2. Press the Menu key.
3. Select the Compose Email option from the menu.
4. In the To field, enter the contact address where the email message is to be sent.
5. Press the Menu key again.
6. Select the Attach File option from the menu.
7. Browse to and select the picture to be attached to the email message.
8. Send the email message.