Blackberry Pearl 8230 User Manual page 32

User Guide
I cannot make a conference call
If your BlackBerry® device is associated with a BlackBerry® MVS Client phone number, you cannot join a call that you make or receive using
your BlackBerry MVS Client phone number with a call that you make or receive using the phone number provided by your wireless service
provider.
Some features are not available on my device
Depending on your wireless service plan or the type of email account that is associated with your BlackBerry® device, some features might not
be available on your device.
If your device is associated with an email account that 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.
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Phone troubleshooting