Samsung SGH-S105 User Manual

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Contents

Phone Settings82FDN ModeThe FDN (Fixed Dial Number) mode, if supported byyour SIM card, allows you to restrict your outgoingcalls to a limited set of phone numbers.The following options are available:Disable: you can phone any number.Enable: you can only call phone numbers stored inthe phonebook. You must enter your PIN2.Note: Not all SIM cards have a PIN2. If your SIM carddoes not, this menu option is not displayed.To change your PIN2, refer to the Change PIN2menu option (Menu 4.6.6) below.Change PIN2The Change PIN2 feature allows you to change yourcurrent PIN2 to a new one. You must enter thecurrent PIN2 before you can specify a new one.Once you have entered a new PIN2, you are askedto confirm it by entering it again.Note: Not all SIM cards have a PIN2. If your SIM carddoes not, this menu option is not displayed.Phone Settings83Display Settings (Menu 4.7)ContrastThis option allows you to adjust the contrast of thedisplay screens to make them lighter or darker.To adjust the display contrast:1. Select the required display, Main LCD or FrontLCD, and press the Select soft key.2. Adjust the contrast by using the andkeys or the and keys on the left side of thephone.3. When you are satisfied, press the OK soft key tosave the selection.Back LightYou can select whether or not the phone uses thebacklight. A marginal increase in standby/talk timecan be achieved by turning the backlight off.The following options are available:OFF: the backlight is not used.Short: the backlight comes on when you press akey or receive a call and switches off 10 secondsafter the last key is pressed.Long: the backlight comes on when you press akey or receive a call and switches off 20 secondsafter the last key is pressed.