DUAL BAND GSM TELEPHONE SGH-N400 OWNER'S MANUAL ELECTRONICS Some of the contents in this manual may differ from your phone, depending on the software installed, your SIM card or your service provider. World Wide Web http://www.samsungmobile.com Printed in Korea Code No.: GH68-02005A English. 09/2001. Rev.1.0 GLOBAL SYSTEMS FOR MOBILE COMMUNICATIONS Contents Safety Precautions Unpacking Your Phone . Phone Layout Display . Service Light Antenna 7 9 10 10 12 14 14 Getting Started Installing the SIM Card and the Battery . Charging a Battery . Switching the Phone On/Off . Locking the Keypad Activating/Deactivating the Silent Mode . 15 18 20 21 21 Call Functions . Making a Call . Adjusting the Volume . Answering or Rejecting a Call . Viewing Missed Calls . In-Call Options 22 24 25 26 28 Phonebook . Storing a Phone Number with a Name Phonebook Options Searching for and Dialling a Number in the Phonebook Dialling a Number Using the Service Directory or Information Numbers 35 36 40 41