Question: where to register complaints of vodafone
Answer: Call: Dial 199 from your Vi mobile number to speak with a representative 
Use the Vi app: Download the Vi app and use the "Complaints" or "Help & Support" section 
WhatsApp: Save 9654297000 on your phone and start a chat with Vi Care 
Email: Send an email to customercare@vodafoneidea.com 
Visit the website: Go to www.MyVi.in 
Chat with the Vi chatbot: Vic is available 24/7 
Register a complaint through SMS: Send "UCC Content, XXXXXXXXXX, dd/mm/yy" to 1909