Nokia 6630

Page 105
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Tools
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3 Select the desired divert option. For example, 
If busy
 to divert voice calls when your 
number is busy or when you reject incoming calls.
4 Set the divert option on (
Activate
) or off (
Cancel
), or check whether the option is 
activated (
Check status
). Several divert options can be active at the same time. 
Call barring and call diverting cannot be active at the same time.
Call barring (network service)
Call barring allows you to restrict the calls that can be made or received with the phone. 
To change the settings, you need the barring password from your service provider. Select 
the desired barring option, and set it on (
Activate
) or off (
Cancel
), or check whether the 
option is active (
Check status
). Call barring affects all calls, including data calls. 
Call barring and call diverting cannot be active at the same time.
When calls are barred, calls still may be possible to certain official emergency numbers.
Network
Nokia 6630 can automatically switch between the GSM and UMTS networks. The GSM 
network is indicated with 
 in the standby mode. The UMTS network is indicated with 
.
 Glossary: Roaming 
agreement - An 
agreement between two 
or more network service 
providers to enable the 
users of one service 
provider to use the 
services of other service 
providers.
Network mode
 (shown only if supported by the operator) - Select which network will be 
used. If you select 
Dual mode
, the phone will use the GSM or UMTS network automatically 
according to the network parameters and the roaming agreements between the network 
operators. Contact your network operator for more information.
Warning: If you set the phone to use only the GSM network, you will not be able 
to make any calls, including emergency calls, or use other features requiring a 
network connection, if the selected network is not available.
Operator selection
 - Select 
Automatic
 to set the phone to search for and select one of 
the available networks, or 
Manual
 to manually select the network from a list of networks. 
R0915_en.book  Page 105  Tuesday, February 8, 2005  11:46 AM
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