Notify guests on unsupported or VOIP mobile numbers
Notify guests on unsupported or VOIP mobile numbers
You receive guest signups with VOIP or unsupported numbers that block SMS access. It flags accounts and notifies guests so they can provide compatible numbers before activation.
Overview
When signups arrive with VOIP or unsupported numbers, SMS-based access and onboarding immediately stall. This flow finds those signups, records carrier results, and sends a prewritten SMS so affected guests can fix numbers within minutes before activation.