Sony Ericsson M600i 用户指南

Select 

 to set up text, SMS, and EMS 

messaging.

Select 

 to set how your phone manages 

incoming WAP push 'service loading' 
messages.

 – select this to always 

receive 'service loading' messages and 
automatically load subscribed content into 
the Web browser, whenever possible. If 
the browser is unavailable, you will 
receive a notification. 

 – select this to be notified that 

a WAP message service is available for 
loading. Service indication messages also 
give notification. 

 - Ignore all WAP push 'service 

loading' messages.

Digital certificates are used to verify the origin 
of the Web pages you visit and software you 

install. Select 

 to view 

current Certificate Authority certificates and 
your user certificate in your phone. Select 

 to view the current Java 

certificates. The certificates have been created 
and issued by an independent organization that 
ensures their authenticity.

Your phone has four security locks that you 
can set from Control panel by selecting 

.

This is a lock code that you can use to protect 
your phone from unauthorized use. The 
default  lock code is 0000, but you can change 
it to any four-to-eight digit number using the 

 menu. Your 

 setting options 

are:

•

 – you will be requested to 

enter the code every time you turn the 
phone on.

•

 – the lock is turned off; no code will be 

requested.

•

 – the code will only 

be requested if the SIM card has been 
changed.