#Telecom Fraud Defense
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Living on a US Line: Thirty Days with Tello eSIM, Telecom Defense, and the Tailscale Friction Trap
A 30-day field review of operating Tello eSIM abroad: frictionless remote activation, bank 2FA reliability, and the unexpected security moat of US voicemail. We dissect the $5 nominal versus $7+ real cost ledger and debug why Tailscale breaks iOS Backup Calling.