It still doesn't work. Thankfully I don't need it to work (but it would have been really nice) - if I did need this working, I guess I'd have to go elsewhere.
Don't bother asking web support chat - they will not actually understand the issue and then fob you off by saying it's a your-device problem after taking 40 minutes of my life that I will never get back.Call forwarding has to be a network-side featur...
I am currently hitting the same issue - the MMI codes as documented here on the Smarty site all either never respond or I get the same error, and when trying to even view the existing settings (through the Android Phone app, Settings, Calling account...
This has just bitten me after 2 hours sitting on hold to Ikea - thank you lovely forum people for documenting this. "Being stuck on hold" is not compatible with "call them back" because that would lose my place in the queue!I do note that the regular...