LG P7200 User Guide - Page 73

Settings [Menu #] Change codes [Menu #-4-5] PIN is an abbreviation of Personal Identification Number to prevent use by unauthorized person. You can change the access codes: Security code, PIN code, PIN2 code. 1. If you want to change the Security code/PIN1/PIN2 code input your original code, and then press [OK]. 2. Input new Security code/PIN1/PIN2 code and verify them. Network [Menu #-5] You can select a network which will be registered either automatically or manually. Usually, the network selection is set to Automatic. Network selection [Menu #-5-1] You can select a network type. Automatic If you select Automatic mode, the phone will automatically search for and select a network for you. Once you have selected "Automatic", the phone will be set to "Automatic" even though the power is off and on. Manual The phone will find the list of available networks and show you them. Then you can select the network which you want to use if this network has a roaming agreement with your home network operator. The phone let you select another network if the phone fails to access the selected network. Preferred You can set a list of preferred networks and the phone attempts to register with first, before attempting to register to any other networks. This list is set from the phone's predefined list of known networks. Band selection [Menu #-5-2] EGSM/DCS According to depending on Network situation, you can select EGSM/DCS. EGSM/PCS According to depending on Network situation, you can select EGSM/PCS. 72 P7200