I am also using Kubuntu 15.10 and Dolphin also showed no ServiceMenus for me.
I updated the description with instructions on how to install in KDE5/Plasma and a fix for Dolphin to show ServiceMenus which worked for me. - Feb 14 2016

Dolphin Service Menus by DaHoC 9 comments

Dolphin Service Menus by DaHoC 9 comments
After copying the Servicemenu, dolphin needs some time (about 30sec. for me) to update to the new version, maybe try again?
Otherwise, I cannot reproduce the error and thus don't know what exactly the issue is... - Oct 07 2010

Dolphin Service Menus by DaHoC 9 comments

Dolphin Service Menus by DaHoC 9 comments
I changed the proposed name, and I also would like to have a progressbar, but that turned out to be rather difficult and is not included yet (I don't know if it's even possible actually) - Aug 21 2010

Groupware by denisq 93 comments
I'm using kmobiletools for a while now and I it is great (and has come a long way)!
I was wondering how I can access the signal strength and battery status bar from dcop, I can access most other things?
Also, are you also planning on switching to dbus? (I'm thinking of creating a plasmoid for kde4)
Keep up the good work!
- Sep 01 2009