Bank Mandiri's WhatsApp Call Center, known as the Official WhatsApp Bank Mandiri, is available through the official number **087812171241**. This service has been verified with a green checkmark (verified account) to ensure customer security.

Through this channel, customers can obtain a variety of information regarding banking products and services quickly and efficiently. Available features include information on credit card promotions, the location of the nearest ATM or branch, and digital service guides. Customers simply send a message to begin interacting with a virtual assistant. It's important for customers to always check for the verification logo to avoid fraudulent activities impersonating Bank Mandiri.