Sinch MMS

Overview

MMS (Multimedia Messaging Service) extends SMS with support for images, video, audio, PDFs and other media. Available in the United States, Canada, and Australia only. This skill covers the MMS channel of the Sinch Conversation API: media types, size limits, channel properties, and transcoding behavior.

Agent Instructions

Policy gate sinch-shared-policy@5 (sha256:4864cf0fa8d6): The policy digest below is binding as written. Before implementation or live execution, read the full shared Sinch policy once per conversation — skip it if this exact ID/version/fingerprint is already loaded; read it if the version is newer or the fingerprint differs. This skill's canonical operation routes live in its Agent Instructions and Links sections.

Sinch policy digest (binding):