kpo - Having call forwarding on when you don't expect it to be on, can make you feel sad. No one is calling you it seems! While there is no on screen indicator, you may always disable it by dialing *73 directly from your cell phone.
If you have any additional questions, please do not hesitate to reach out to us. We are here to help out! Thank you kpo and jondal. May you both take good care!