BlackBerry 9800 Slider

Find "Options"

Press the Menu key twice.

Find "Options"

Press Text Messages.

Find "Options"

Press the Menu key.

Find "Options"

Press Options.

Turn request for delivery reports on or off

Press Delivery Report to turn request for delivery reports on or off.

Turn request for delivery reports on or off

When the box next to the menu item is ticked (V), the function is turned on.

Select validity period

Press Validity Period.

Select validity period

Press Max.

Choose message type

Press Sent As.

Choose message type

Press Text.

Save the message centre number

Press Service Centre and key in +61415011501

Select data bearer

Press Network To Send Over.

Select data bearer

Press Circuit Switched.

Save and exit

Press the Menu key.

Save and exit

Press Save.

Save and exit

Press Disconnect.

Save and exit

Press the Return key to return to standby mode.