Samsung SGH-X427ZSACIN - Manual (Page 72)

Messages
68
You can delete all of the items using the Delete All option
(Menu 1.6.4).
When a confirming message displays, press the Yes soft
key to confirm.
Delete All
(Menu 1.7)
Select this option to delete all messages stored in SIM,
phone, and Cell Broadcast memory.
Memory Status
(Menu 1.8)
This menu shows how many messages are currently stored
in the SIM, phone, and CB (Cell Broadcast) memories.
To delete messages in each message box, use the Delete
All option (Menu 1.7).
To Press the
select a category Up or Down key. To delete all
of your objects, select All
Object.
place a check
mark
Mark soft key.
remove the check
mark
Unmark soft key.
delete the marked
objects
Delete soft key.