What is the use of the new CallLog.Calls.NUMBER_PRESENTATION field for Android?

Question

I noticed that a new field called CallLog.Calls.NUMBER_PRESENTATION has been added to API 19 (Kitkat).

documentation says

A number representing the rules set by the network.

Allowed values: PRESENTATION_ALLOWED PRESENTATION_RESTRICTED PRESENTATION_UNKNOWN PRESENTATION_PAYPHONE

Does anyone know what this is used for / according to what it is?

Answer 1

I checked it out.

This seems to let you know, for example, what the caller has configured to display on your phone.

, , PRESENTATION_RESTRICTED.

PRESENTATION_ALLOWED. , .

, , , , - (AKA " "), , Galaxy S7 "-2", ( ).