Updating the Preferred Roaming List (PRL) on a mobile device is necessary to maintain proper connectivity when traveling internationally.
False
True
The Preferred Roaming List (PRL) is a database residing in a wireless (especially mobile phone) device that contains information used during the system selection and acquisition process. In the United States, the PRL indicates which bands, sub bands, and service provider IDs will be scanned and in what priority order. However, while updating the PRL can improve roaming capabilities in domestic regions by connecting to new towers, international roaming often relies on separate roaming agreements and may not require a PRL update. Devices may use different technology or networks when traveling internationally, such as GSM or CDMA.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
Join premium for unlimited access and more features
All plans include the following perks.
Our pricing is simple. Full access to all certifications and exams, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
No annoying ads and popups. Study without distractions.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even more discounts than before.
Unlimited access to all PBQs and be prepared for the real thing.
Create an account or sign in to access our study materials.