{
  "opened": "2026-10",
  "sources": [
    {
      "kind": "Wikipedia",
      "title": "Multimedia Messaging Service",
      "url": "https://en.wikipedia.org/wiki/Multimedia_Messaging_Service"
    },
    {
      "kind": "Bandwidth",
      "title": "Bandwidth Messaging API",
      "url": "https://dev.bandwidth.com/docs/messaging/"
    },
    {
      "kind": "Wikipedia",
      "title": "SMS",
      "url": "https://en.wikipedia.org/wiki/Short_Message_Service"
    },
    {
      "kind": "Confirm",
      "title": "MMS size limits for Twilio, Vonage, Sinch, Telnyx, Plivo, Infobip, or Bird. confirm. Not opened as a number.",
      "url": null
    }
  ]
}