A database on a mobile device containing bands, sub-bands and service provider IDs allowing the device to establish connection w

Question

Amiraneli [1.4K]

3 years ago

9

A database on a mobile device containing bands, sub-bands and service provider IDs allowing the device to establish connection w

ith the right cell phone tower is called:
A. PRL
B. RIS
C. PRI
D. PII

Computers and Technology

1 answer:

VashaNatasha [74] · Answer 1 · 2021-12-25T17:47:28+03:00

Answer:

A. PRL

Explanation:

Mobile phone technologies like CDMA , GSM etc, are used by cell/ mobile phone to transmit and receive signals. With the limitation of fluctuation, a mobile phone was made to adapt to this problems, thereby combining this broadbands like CDMA, GSM,4G LTE etc gave rise to PRL (Preferred roaming list) database to hold information needed to establish connection to the correct cell tower for these broadbands.