Communications Daily is a service of Warren Communications News.

T-Mobile Reports Progress on Blocking Scam Calls

In the past 18 months, T-Mobile blocked more than a billion scam calls and will become the first carrier to implement Shaken (Signature-based Handling of Asserted Information Using toKENs) and Stir (Secure Telephone Identify Revisited), it announced Thursday. "T-Mobile customers…

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will get less of these annoying calls than other wireless customers." The FCC earlier this week asked carriers to do more (see 1811060042).