Dear Valued Customer, we are upgrading our systems from 9.00 PM on 18 July 2025 to 8.00 AM on 19 July 2025 and 6.00 PM on 19 July 2025 to 8.00 AM on 20 July 2025. During this period, access to customer support channels will be limited. For more information, please visit https://www.dialog.lk/sysup. We regret any inconvenience this may cause and appreciate your understanding.