WhatsApp Multi-Account Management — Phone Farm Hardware Guide

**WhatsApp Business** and multi-number operations need stable physical devices — not emulators flagged by Meta. **Phone farm setup for WhatsApp** - One physical phone per WhatsApp account (or official dual-SIM models on quote) - Batch control for monitoring and scripted workflows where permitted - Network routes per account group **Common issues** SMS verification failures often trace to VoIP numbers or flagged device environments. Real phones in isolated chassis with consistent IPs improve stability. See /scenarios/whatsapp for platform notes and request a quote with your target account count.