Originally Posted by
ft101
I've seen it replaced by a mobile phone symbol on some recent flights with EK.
I've never flow EK, but I do recall seeing the "electronic devices can be used" symbol in place of the no smoking light before. I'm not sure which airline, but I think it was US domestic on a narrow body Airbus.
As others have mentioned, a sticker can be used for no smoking, no light really needed.