Almost every 1st of the month for the first hours app does not work, with a standard excuse note from KPN to try later. System can't handle the work load? They seem to lack the knowledge or willingness to fix this issue.
So if like us you are depending on the 'delen' option you may wait all day making your data unavailable to family members as KPN promised, so your smart phone is just a phone until you can get data to it. Unacceptable especially as it happens so often and so often needing services you depend on are dead until KPN catches up. Very sloppy & not expected from someone who is supposed to be an industry leader.
MijnKPN often claims data used even when my data was switched off. Not even having my phone on starting a new month with Mb's already showing used, yet KPN can't say when the data was used.
Would be nice that MijnKPN could itemize and actually show time and date that data is used, after all you are paying for Mb by Mb.
They can do it on billing if calls, they could do it here, and if you have only 500 or 1000 Mb's they should be able to trace when & where for those that do not have unlimited data.
I think to just trust them is not really professional or an option as they screw up so often. Especially since seems data gets used even when my phone is off.
For a communication company employees often lack skills to communicate and often find myself friendlier to them then they are to me. Who is serving who here? When they don't have a resolution you often get hung up on, accidentally of course, wasting hours trying to resolve issues. My advice, take names & complain and ask for reduction or credit for your time.