Wi-Fi Calling lets you talk and text from indoor locations where itâs hard even for a strong cellular signal to reach. Wi-Fi Calling can be used in the Domestic Coverage Area (U.S., Puerto Rico, and U.S. Virgin Islands) and from most international countries.
The U.S. Passport Card. This... is the U.S. Passport Card! This card can be used as an official I.D. in many countries abroad. However, it cannot be used for international travel by air. If you are going to travel to an international destination, you will still need to take your passport book with you.
up vote 1 down vote. The US Passport Card is a valid  REAL ID  form of identification, and thus is recognized as valid ID by all US Federal and State Government departments, in exactly the same way that a Passport is.So officially, yes, you can use your Passport Card as valid ID in a bar within the US.There is obviously always the risk that the person checking ID's will not be familiar with a Passport Card, however they should have access to a guide that includes details on all valid ID, and the Passport Card should be included.p vote 1 down vote. The US Passport Card is a valid  REAL ID  form of identification, and thus is recognized as valid ID by all US Federal and State Government departments, in exactly the same way that a Passport is.