Samsung SCH-R400ZPAMTR - Manual (Page 66)

66
Memory Info
The Memory Info menu option lets you view the amount of memory you have used
to store Contacts entries, as well as the memory remaining to store more Contacts
entries.
ᮣ In standby mode, press the MENU key ( ), then press (for
Contacts) and for Memory Info.
The Memory Info Contacts screen appears in the display showing the
amount of memory Used and remaining (Free) for Contacts entries.
OK @