Whenever I try their service lines (1860 419 555, 1860 500 555, 1800 419 0065) I get a call failure notification - "This sub-service number does not exist." I'm on Airtel. A quick search online revealed that someone had success turning off Wi-FI calling on their handset, but for me that does not solve the problem.
Does anyone know what to do about this?
Thanks
Does anyone know what to do about this?
Thanks