FC4‚ FC4 L, FC4 Ex (HS), FC4 L Ex (HS)
Double-assignment keys
Some keys of your handset are assigned to two functions. You can identify
these keys by the additional blue imprints. If you wish to trigger the second
blue function, press the key long. A deep confirmation tone is heard.
Changing to the basic condition
Press the
LEFT SOFTKEY
any handset condition.
NOTE
When the handset is already in the basic condition (idle display), pres-
sing the
Activating the key lock with a key sequence
Ü
Locking the keyboard: Press the
shortly one after another. Above the
Deactivating the key lock
When the key lock is activated, the [Unlock] text in the footer line above the
right softkey points to that lock.
Ü
Deactivating the key lock: Press the
one after another.
A suitable text in the status line will assist you in the operation as soon as you
will operate a key during active key lock.
long to return to the basic condition (idle display) from
long will switch the handset off!
LEFT SOFTKEY
[Menu] and the [Star] key
RIGHT SOFTKEY
RIGHT SOFTKEY
RIGHT SOFTKEY
Basic rules for operation
the text [Unlock] appears.
[Unlock] and the [Star] key
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