Samsung SP-i600 Cell Phone User Manual


 
Section 2B: Controlling Your Phone’s Settings 42
Key Lock
This option allows you to lock the keypad to eliminate accidental
key presses. Once the keypad is locked, you are required to unlock
the device before you can use the keypad for dialing or navigation
purposes.
To lock the keypad:
1. Press for Quick List.
2. Press for Key Lock.
To unlock the keypad:
1. Press for Unlock.
2. Press to complete the unlocking procedure.
Speakerphone
This option allows you to view the speakerphone profile from the
quick list when speakerphone is active.
To turn the speakerphone On or Off:
1. Press for Quick List.
2. Press for More.
3. Press for Speakerphone.
-or-
Press and hold .