WhatsApp is testing an extended 'Delete for everyone' time limit on the latest Android beta. Outside of the U.S., WhatsApp has proven to be a very popular service and is often used as the main form of communication between friends, families, and businesses. In certain countries, SMS rates can be high and many don't offer unlimited SMS text messaging. Therefore, using an internet-based messaging system as an alternative makes sense in those situations.
In the U.S. (and Canada), unlimited texting
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