All CollectionsIntegrationsMessagingMessagingSetup WhatsApp & SMS Gateways or Onro SMS3 articlesHow to use the Onro SMS appOnro SMS allows businesses without an SMS provider to send messages using SIM cards, specifically in countries with unlimited SMS plans.How to enable Twilio to send messagesIntegrating an SMS gateway allows you to automate communication, send tracking links, confirmation codes, and welcome messages to drivers.How to Set Up WhatsApp Messaging in OnroLearn how to connect WhatsApp Business to Onro, create approved message templates, and send automated messages for order updates and more.