Find "settings"
Press arrow right to access the main menu.
Press Messaging.
Press the dots in the bottom right corner of the display.
Press settings.
Turn request for delivery reports on or off
Press the indicator next to SMS delivery confirmation.
Depending on the current setting, the function is turned on or off.
Depending on the current setting, the function is turned on or off.
If you turn on request for delivery reports, you'll be notified when your text message has been delivered.
Save the message centre number
Press the field below SMS centre number.
Key in +35387699989 and press save.
Exit
Press the Home key to return to standby mode.