Most operations software was designed around email and a web form. In the Gulf and the Levant the customer opens WhatsApp, sends a voice note, and expects a reply within the hour. The form is where the conversation goes to die.
Treating WhatsApp as the primary channel changes three things. Intake becomes conversational, so the agent has to extract a booking from a voice note rather than a field. Consent becomes explicit and per-channel, with STOP handled in Arabic, French and English. And the record of the conversation has to live beside the appointment, not in a separate inbox.
Telephony is the other half. Twilio does not work for local numbers in the UAE or Saudi Arabia, so voice has to come in through a local carrier and a SIP trunk. That is an infrastructure decision, not a feature toggle, and it is the one most vendors quietly skip.
