Push
Access the Push Service to receive and request push messages.
To use the Push Service, you must register with BlackBerry. When you register, you receive a confirmation email message that contains information that your app needs to receive and request push messages. For more information about registering, visit the
Push Service documentation.
If you're using the Push Service with BlackBerry Enterprise Service 10 or BlackBerry Device Service, you don't need to register with BlackBerry and you must
not specify the Push permission for your app.
Element value <permission system="true">_sys_use_consumer_push</permission>
Prompted No
Restricted No
System Yes. You must add system="true" to the <permission> element in the bar-descriptor.xml file or your app cannot be signed.
Check box Yes
Since BlackBerry 10.0.0