What would you expect to receive during a PRL update?
A) A list of available 802.11 wireless networks
B) Mobile device connectivity information
C) Operating system security patches
D) A list of available network printers
E) Updated device drivers
F) I wouldn’t mind receiving snacks of some kind
The answer: B) Mobile device connectivity information
A PRL (Preferred Roaming List) update is provided over CDMA networks to update radio bands, sub-bands, and service provider IDs. The PRL updates are usually provided over the air (OTA).
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Want to know more? Watch “Mobile Device Connectivity.”Our mobile devices can communicate using many different network technologies. In this video, you’ll you’ll learn how your phone’s broadband radio, 802.11 wireless, and Bluetooth networks work together to connect your devices to yourself and each other. |
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