WhatsApp is currently developing Mac, Windows and iPad apps with native support for multi-devices. The Multi-device feature is presently in beta and lets the user use WhatsApp on multiple devices without needing a primary gadget (either an iPhone or Android) to be connected to an internet connection.
The user can only have up to four additional devices paired alongside the primary phone in the current beta. And if the primary phone isn't used within 14 days, all linked devices will no longer
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