When I'm calling someone on WhatsApp and it shows unavailable, what does that mean? Why does it happen? - Quora
When I'm calling someone on WhatsApp and it shows unavailable, what does that mean? Why does it happen? - Quora
On WhatsApp, I called someone and it said he was unavailable, but when I texted him it still showed double grey ticks. Am I being blocked? - Quora
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