Hi, I am having some woes using Call forwarding with IOS 12, and perhaps UK Vodafone. At first, once updating to IOS 12 on my iPhone X, I had to keep re-entering the number I want to forward the calls too. This was not the case with IOS 11 as it remembered the last number used. I then switched iPhones from X to XS MAX - Backed up the iPhone X and restored onto XS MAX and the same issue persisted until now. Now it won't even allow calls to be forwarded. I enable call forwarding, enter the number and then it switches back off. If i re-enable it again and reenter the number, it switches back off immedaitely again. I've rebooted, turnoff\on, hard reset the phone, used +44 #######, 0044##### with no luck. Any idea's. Bug in IOS 12? Many thanks in advanced.