Samsung SGH X820 Manual

Also see for SGH X820: Service manual

27Using Number modeNumber mode enables you to enter numbers.Press the keys corresponding to the digits you want.Using Symbol modeSymbol mode enables you to insert symbols.Call functionsAdvanced calling featuresMaking a call1. In Idle mode, enter the area code and phonenumber.2. Press [ ].3. When you want to end the call, press [ ].Making an international call1. In Idle mode, press and hold [0]. The + characterappears.2. Enter the country code, area code, and phonenumber, then press [ ].To Pressdisplay more symbols [Up] or [Down].select a symbol the correspondingnumber key.clear the entered symbols [C].insert the symbols <OK>.• Press [C] to clear the last digit or press andhold [C] to clear the whole display. You canmove the cursor to edit an incorrect digit.• Press and hold [ ] to enter a pause betweennumbers.