Samsung 08/2004 - Manual (Page 118)

Messages
117
Memory status
You can check the memory status for messages.
Short messages
You can check how many messages are stored in
SIM card and phone’s memory.
When you have finished, press the soft key or
the
key to exit.
Multimedia messages
Multimedia message boxes, Camera and Media box
share a given amount of memory in your phone.
The display shows the status of free and used
memory.
You can see the used memory status of multimedia
message boxes, Camera and Media box by pressing
the Left or Right key.