Use the script. Keep the promise yours.

Call Safety Guide Research Data Terms v1

Version 1 · Effective: October 3, 2026

This limited permission applies only to our original compiled research results, measurements, calculated comparisons, and their organization in the following materials:

• Voicemail Timing Lab: result tables, word counts, estimated and measured durations, calculated differences, and summaries. It does not cover the entire HTML page, its articles, greeting scripts, or reference recordings.
• Voicemail Transcription Clarity Lab: compiled result tables, experimental conditions, measurements, scores, and calculated comparisons in the page and its results JSON and paired-wording analysis CSV.

You may download the covered data to verify our published results, perform your own analysis, and quote limited portions of our result tables or measurements. Include attribution to Call Safety Guide, the lab title, and a direct link to the relevant research page. Identify your own calculations or changes; do not present them as our original results.

Redistribution of complete datasets or modified datasets and commercial repackaging require prior written authorization. No such authorization is granted here. These are limited custom terms, not a Creative Commons or other open license. Business use of greeting scripts remains governed by the separate permitted-use paragraph above.

Synthetic WAV audio, VTT caption files, and third-party assets are excluded. Permission to reuse those materials has not been established. We do not grant rights in third-party voices, software, models, documentation, or trademarks. Technical API documentation explains a process; it does not establish permission to redistribute voice recordings.

The JSON also contains original script inputs, machine-generated transcripts, tool and voice names, and audio/caption file paths for auditing the experiment. This is not a claim that all JSON text was independently authored or that we control all third-party rights. File links and references do not extend this permission to the referenced assets, and automatic transcripts are not given a separate blanket reuse license. These terms grant permission only for the covered result-data uses described above; no other rights are granted.

Questions about another use should go through our contact and corrections page. The published v1 conditions remain versioned here; any later permission changes will use a separately identified version.