80Checking current time world wide1. In standby mode, press for the Planner.2. Press for World Time. The screen displays a world map. The city,country, time and date are indicated by a longitude indicator. You cannavigate up/down, left/right to reach the city and time you need.CalculatorYou can perform calculations, including addition, subtraction, multiplicationand division using your phone.To perform a calculation:Use to enter a decimal point, and to change the sign for a numberto a negative.1. In standby mode, press for the Planner.2. Press for Calculator. The Calculator screen displays.3. Use the keypad to enter the first number in your calculator. (Numberscan be up to 9 digits long.)4. Use the navigation key to set the operation for your calculator. Yourchoices are:•[+] Addition•[-] Subtraction•[x] Multiplication• Alaska • San Francisco • Denver,Arizona• Chicago,Mexico • New York • Caracas• Brisilia • Mid Atlantic • Cape Verde• London • Paris, Berlin • Athens, Helsinki• Moscow • Abu Dhabi • Tashkent• Alma-ata • Bangkok, Jakarta • Hongkong, Beijing• Seoul, Tokyo • Guam, Sydney • Okhotsk• Wellington • Samoa, Midway • Honolulu, Hawaii