Samsung SGH-X640 Manual De Usuario

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About this Guide

This User’s Guide provides you with condensed 

information about how to use your phone. To quickly 

learn the basics for your phone, please refer to 

“Get started” and “Step outside the phone.”
In this guide, the following instruction icons appear:

Indicates that you need to pay careful 

attention to the subsequent information 

regarding safety or phone features.

Indicates that you can get more 

information on the referenced page.

  

→

Indicates that you need to press the 

Navigation keys to scroll to the specified 

option and then select it.

[     ]

Indicates a key on the phone. For 

example, [ ]

<    >

Indicates a soft key, whose function is 

displayed on the phone screen. For 

example, <Menu>

Samsung’s powerful intenna technology allows 
the best call quality without an annoying 
external antenna.

Use the camera module on your 

phone to take a photo.

Access the wireless web and 

access various services and up-

to-the-minute information.