Blackberry Curve 9300 User Manual page 45

User Guide
I cannot change the number of times that my device rings
Depending on your wireless service provider, you might not be able to choose the length of time that your BlackBerry® device rings before the
call is picked up by voice mail. For more information, contact your wireless service provider.
Some features are not available on my device
The availability of certain features on your BlackBerry® device might be affected based on various items such as your device model and wireless
service plan.
If your email account uses a BlackBerry® Enterprise Server, your organization might not have set up some features or might prevent you from
using some features or options. If an administrator has set an option for you, a red lock indicator appears beside the option field.
For more information about the features that are available on your device, contact your wireless service provider or administrator, or visit
www.blackberry.com/go/devices.
Related topics
Feature availability, 9
Phone
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