Motorola ic502 用户手册

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页码 226
104
Using Data Roam Guard
Data Roam Guard makes it easy to manage roaming charges 
incurred when accessing the Web through data services. 
Whenever you are outside the Nationwide Sprint PCS 
Network, Data Roam Guard alerts you to this and asks you 
whether you want to continue using the Web. (This 
additional step is not required when you connect to the Web 
while on the Nationwide Sprint PCS Network.)
To turn Data Roam Guard on or off:
1.
Press 
O
 > Settings > Roaming > Data Roam Guard.
2.
Highlight Always Ask or Never Ask and press 
O
.