Title: AT&amp;T disabled users phone numbers and account for using SIM in the phones not on the whitelist. 
https:&#x2F;&#x2F;www.att.com&#x2F;idpassets&#x2F;images&#x2F;support&#x2F;pdf&#x2F;Devices-Working-on-ATT-Network.pdf<p>https:&#x2F;&#x2F;forums.att.com&#x2F;conversations&#x2F;wireless-account&#x2F;my-att-prepaid-account-disconnected-today-but-i-just-added-money-this-sunday&#x2F;6271d8e6ee9f260c2628029a
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