Memory Status; Reset Settings - Samsung SGH-E640 User Manual

Samsung sgh-e640: user manual
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SIM lock
(Menu 9.7.6)
The SIM lock feature allows your phone to work only
with the current SIM by assigning a SIM lock code. You
must enter the SIM lock code to use a different SIM
card.
FDN mode
(Menu 9.7.7)
If supported by your SIM card, Fixed Dialling Number
(FDN) mode restricts your outgoing calls to a limited
set of phone numbers. When this feature is enabled,
you can make calls only to phone numbers specified in
the FDN list.
p. 32
Change PIN2
(Menu 9.7.8)
If supported by your SIM card, the change PIN2
feature changes your current PIN2.

Memory status

(Menu 9.8)
Use this menu to check the amount of memory being
used for storing data in Messages, File manager,
Calendar, Phonebook, and JAVA world. You can
also check Shared memory for MMS, Email, and File
manager.

Reset settings

(Menu 9.9)
Use this menu to reset the phone settings, display
settings, and sound settings individually. You can also
reset all the settings in your phone at the same time.
1. Press [
] to check the setting category(ies) to
be reset.
2. Press <Reset> to reset the marked items.
3. Press <Yes> to confirm the reset.
4. Enter the phone password and press <OK>.
The password is preset to 00000000. You can
change this password
p. 88
89

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