Samsung SGH-A257 User Manual (user Manual) (ver.f8) (English) - Page 57
Change PIN2 Code, Reset Phone, Restore Phone, Airplane Mode, Network Selection SIM dependent - user manual
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- Set FDN Mode: Fixed Dial Number (FDN) mode, if supported by your SIM card, allows you to restrict the outgoing calls to a limited set of phone numbers. The following options are available: • Off: you can call any number. • On: you can only call phone numbers stored in FDN contact list. You must enter your PIN2. The following options for entering FDN contacts are available through the Address Book: - Full length entries or wild cards can be entered in to the FDN list. - A full length number with a specific contact name can be entered into the FDN list. - Wildcard entries allow a range of numbers to be dialed with a single entry: ex. 555 - All dialed numbers that begin with 555 will be allowed. Numbers that do not match the conditions in the FDN list will be restricted. Note: Entering an asterisk (*) is not required for wild card entries. - Change Phone Password: the Change Phone Password option allows you to change your current phone password to a new one. You must enter the current password before you can specify a new one. Once you have entered a new password, you are asked to confirm it by entering it again. - Change PIN Code: this option allows you to change your current PIN, provided that the PIN Check feature is enabled. You must enter the current PIN before you can specify a new one. Once you have entered a new PIN, you are asked to confirm it by entering it again. - Change PIN2 Code: the Change PIN2 option allows you to change your current PIN2 to a new one. You must enter the current PIN2 before you can specify a new one. Once you have entered a new PIN2, you are asked to confirm it by entering it again. Note: Not all SIM cards have a PIN2. If your SIM card does not, this menu does not display. • Reset Phone: message displays the following option: All settings reset to factory defaults. Continue? Select OK or Back. • Restore Phone: message displays the following option: All settings reset to factory defaults and all user data will be deleted. Continue? Select OK or Back. • Airplane Mode: allows you to turn On or Off the Airplane mode. Airplane mode allows you to use many of your phone's features, such as Games, Notepad, Voice Memos, etc., but you cannot send or receive any calls or access online information. The Airplane mode icon displays on screen. • Network Selection (SIM dependent): allows you to automatically or manually select the network used when roaming outside of your home area. You can select a network other than your home network only if there is a valid roaming agreement between the two networks. Changing Your Settings 53