On Skype, there is a feature under the "Tools" option that allows you to set your personal preferences for how long a message is stored on your computer. If you change this, the messages will delete themselves after the time period you have selected.
Press INT # to play back messages Press * 5 to delete all messages
On forums, click edit post then delete post On messages, click delete
You go to your inbox, and next to the messages there is a delete option on the left.
In Facebook there is a notation for new messages. After viewing these messages it is possible to delete them individually or return to the list and delete all. This is done by using the corner x.
Open the messages that you want to delete and use the check boxes to delete the messages from Facebook that you no longer want.
go to messages and click on then and it will say delete message then you say yes :)
you press the delete key really fast. Hold shift as you scroll through the messages, then hit your menu button and delete ...
You can not delete all the messages at the same time on Moshi Monsters. You have to delete each message individually.
To delete multimedia messages from a Pantech C520 Breeze, first navigate to the messaging menu and select "Multimedia Messages." Open the message you wish to delete, then press the "Options" button. From the menu, choose "Delete" and confirm your selection to remove the message from your device. If you want to delete multiple messages, you can select them in the message list and choose the delete option.
To delete some messages on your iPhone 5s, open the Messages app and navigate to the conversation containing the messages you want to delete. Tap and hold on the specific message until a menu appears, then select "More." Check the circle next to the messages you want to delete and tap the trash can icon to delete them. This allows you to selectively remove messages without deleting the entire conversation.
If you want to delete all your messages on yahoo at once you have to click ctrl+a and then you click delete
Checkmark the email that you want to delete. Then click the delete button.