The last time I contacted OnePlus, they also suggested to move the sim card from one slot to the other, and since then, I have not received any more configuration messages.
Wiping the cache did NOT work. I received 5 messages in the span of 15 minutes this morning.
I just contacted OnePlus after receiving your message. They said that they are not sending the messages either. They recommended I wipe the system's cache and see if the problem persists. I will report back in 2 days to let you all know if I received any more messages.
I also am receiving these messages on my OnePlus 2. I've received 4 just today. The numbers are:90951255126512751285129(I'm based in NYC)
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