https://imisofts.com/blog/twilio-heightened-awareness-period/ imisoftsen 2026-09-23T12:30:00+04:00 Your Black Friday SMS Throughput Is Locked In October, Not November https://imisofts.com/blog/twilio-transcription-provider-failover/ imisoftsen 2026-09-23T12:00:00+04:00 Twilio Turns On Transcription Failover for Every Account on October 22 https://imisofts.com/blog/cached-input-token-pricing/ imisoftsen 2026-09-23T11:30:00+04:00 Cached Input Token Pricing: Anthropic Cut the Multiplier, OpenAI Held It https://imisofts.com/blog/10dlc-daily-message-limit/ imisoftsen 2026-09-22T11:00:00+04:00 Your 10DLC Daily Limit Is Attached to the EIN, Not the Platform https://imisofts.com/blog/cold-email-laws-south-korea/ imisoftsen 2026-09-22T10:15:00+04:00 Cold Email Laws in South Korea: Two Exceptions, and Neither Is B2B https://imisofts.com/blog/cold-email-laws-japan/ imisoftsen 2026-09-22T09:30:00+04:00 Cold Email Laws in Japan: Opt-In, With One B2B Exception That Still Works