Sony Ericsson T300 Betriebsanweisung

About this user’s guide
For ease of reference, the “Getting to know 
your phone” chapter gives a quick overview of 
the main functions of the phone, shortcuts and 
general information. 

More information and downloads are available at 
www.SonyEricsson.com/ or wap.SonyEricsson.com/.

Available services
Some services and functions described in this user’s 
guide are network- or subscription-dependent. Because 
of this, all menus may not be available in your phone.

This symbol indicates that a 

service or function is network or 
subscription-dependent.

Please consult your network operator for 

more information about your subscription.

The SIM card
When you register as a subscriber with a network 
operator, you get a SIM (Subscriber Identity Module) 
card. The SIM card contains a computer chip that 
keeps track of your phone number, the services 
included in your subscription, and your phone book 
information, among other things.

Tip: Check if your information is saved to the SIM 
card before you remove it from another phone. For 
example, phone book entries may be saved in the 
phone memory.

Assembly
Before you can use your phone you need to:

• Insert the SIM card.
• Attach and charge the battery. See “SIM card and 

Note: Always turn off the phone and detach the 
charger before you insert or remove a SIM card.