Microsoft Corporation RM-84 Manual De Usuario

Your device supports packet data connections (

), such 

as GPRS in the GSM network.

 Glossary: General packet radio service (GPRS) uses 

packet data technology where information is sent in 
short packets of data over the mobile network.

To establish a data connection, an access point is required. 
You can define different kinds of access points, such as: 

• MMS access point to send and receive multimedia 

messages 

• Access point for the Web application to view WML or 

XHTML pages

• Internet access point (IAP) to send and receive e-mail 

Check the type of access point you need with your service 
provider for the service you want to access. For availability 
and subscription to packet data connection services, 
contact your network operator or service provider.

When you use your device in GSM and UMTS networks, 
multiple data connections can be active at the same time 
and access points can share a data connection. In the 

UMTS network, data connections remain active during 
voice calls. To check the active data connections, see 
‘Connection manager’, p. 88.

The following indicators may be displayed below the signal 
indicator, depending on which network you use:

 GSM network, packet data is available in the network.

 GSM network, packet data connection is active, data is 

being transferred.

 GSM network, multiple packet data connections are 

active.

 GSM network, packet data connection is on hold. (This 

can happen during a voice call, for example.)

 UMTS network, packet data is available in the network.

 UMTS network, packet data connection is active, data is 

being transferred.

 UMTS network, multiple packet data connections are 

active.

 UMTS network, packet data connection is on hold.

You may receive access point settings in a text message 
from a service provider, or you may have preset access 
point settings in your device. See ‘Data and settings’, p. 57.