Office99OfficeRecorderTo record voice memos, press , and select Office >Recorder. To record a telephone conversation, openRecorder during a voice call. Both parties hear a tone every5 seconds during recording.ConverterTo convert measures from one unit to another, press ,and select Office > Converter.Converter has limited accuracy, and rounding errors mayoccur.1 In the Type field, select the measure you want to use.2 In the first Unit field, select the unit from which youwant to convert. In the next Unit field, select the unitto which you want to convert.3 In the first Amount field, enter the value you want toconvert. The other Amount field changes automaticallyto show the converted value.Base currency and exchange ratesSelect Type > Currency > Options > Currency rates.Before you can make currency conversions, you mustselect a base currency and add exchange rates. The rate ofthe base currency is always 1.Note: When you change base currency, you mustenter new exchange rates because all previously setexchange rates are cleared.CalculatorPress , and select Office > Calculator.Note: This calculator has limited accuracy and isdesigned for simple calculations.NotesTo write notes in .txt format, press , and selectOffice > Notes.