Want to save precious minutes during your commute? You can skip the Delhi Metro queues and book your metro tickets using WhatsApp. Just add DMRC's official number, 9650855800, to your contacts. Open WhatsApp, send 'Hi' to the number, and select your preferred language. Choose from options like 'Buy Ticket,' 'Last Journey Tickets,' or 'Retrieve Ticket.' Enter your source and destination stations, the number of tickets you need, and pay using your credit card, debit card, or UPI. You'll receive a QR code after payment, which you can use to enter and exit the metro station.