User manual AUDIOVOX GPRS900

[. . . ] Welcome Congratulations on your purchase of the GPRS900 phone. The following illustration displays the features found on the front of your phone. Speaker Screen Left/Menu Soft Key Press to display menu or select left menu functions. Send/Answer Key Press to turn on the power or end a call. Strap Eyelet Attach phone strap to carry easily. Up/Down Navigation Key Scroll through menu items. [. . . ] When set to Automatic, the phone adjusts to the main language of the regional service provider. Phone settings Settings Security Setting SIM card lock To protect your phone from unauthorized use, you can enable PIN (Personal Identification Number) protection. Blocking access to the SIM card prevents others from accessing information on the phone or making calls. When you turn on the phone, or when the phone is locked, you must enter the PIN before the phone can be used. To set Security and PIN settings, go to Settings>Security Setting>PIN codes. After enabling the PIN protection option, you may set the PIN of your choice under Change PIN. If you enter the wrong PIN code three times in a row, the SIM card is disabled. You must then contact your service provider for a PIN unblocking key (PUK) in order to enable the SIM card. 48 Phone lock Phone settings The phone lock offers an addition level of protection for your phone. The SIM card lock prevents unauthorized use of your service provider subscription. The phone lock prevents others from using the phone, even if your SIM card is replaced with another SIM card. Go to Settings>Security Setting>Phone Lock. Select Change to toggle between On and Off settings. The phone comes with a default code of 1234. Change the code to any 4-8 digit code. Keypad lock When you are carrying the phone, keys could accidentally be pressed. Locking the keypad prevents numbers from accidental dialling. To lock the keypad, press and hold the # key in the standby screen. To unlock the keypad, press and hold the # key again. You may also set the phone to automatically lock the keypad in Settings>Handset Setting>Auto Keylock. The auto keylock can be set to on or off. The auto keylock will be activated after the same period as back light setting. 49 Network information View information about the type of network your phone is operating on in Settings>Handset Setting>PLMN Display. (PLMN stands for Public Land Mobile Network Info). For example, if your phone displays "GSM1800" it is on a GSMtype network, with an 1800 MHz frequency. Phone settings Settings Reset settings 1. Go to Settings>Handset Setting>Reset Settings. [. . . ] It may take one to four days to completely drain. · Store the discharged battery in a cool, dark, and dry place. · Purchase a new battery when its operating time gradually decreases after fully charging. · Properly dispose of the battery according to local laws. 91 DON'Ts · Don't attempt to disassemble the battery--it is a sealed unit with no serviceable parts. [. . . ]