LG G5300 Manual De Usuario página 142

You can read and delete delivery report messages.
Usually, the type of message is set to . You can convert your
text into alternative formats, which are suitable for the device that will
be received the message. Contact your service provider for the
availability of this function.
This network service allows you to set how long your text messages
will be stored at the message center while attempts are made to
deliver them to you.
If you set in this menu, you can check whether your message is
sent successfully or not.
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