Nokia RM-377 User Manual page 42

Call summary — to display the call duration when you end
a call
Show call time on display — to select whether the duration
of the current call is displayed
Ringing tone for no caller ID — to set whether a tone
sounds for calls where there is no caller ID
Device
Select Menu > Settings > Phone and from the following
options:
Language settings — to select the language for the display
text
Memory status — to view the free memory and used
memory of your device
Automatic keyguard — to set the keypad to lock
automatically after a preset time delay
Touch tones — to set the tone duration when you press the
keys on your device keypad
Start-up tone and Switch-off tone — to select whether the
device sounds a tone when it is switched on or off
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