Name: oister.dk
Telephone: 70313070
Rating: 3.4

Wes Anderson Guest

8 months ago

I bought 1000 mbit internet

I bought 1000 mbit internet. You gave 10mbit. Done.

Date of experience: Jul 01, 2025

Lily Engen Guest

9 months ago

Alt var godt

Date of experience: Jun 02, 2025

Giselle S. Guest

2 years ago

The internet is slow

The internet is slow, and disconnects very often. I could not recommend.

Date of experience: May 29, 2023

Mabel Fisher Guest

2 years ago

Have very bad experiBad experience with OISTER.dkence with OISTER.dk

Have very bad experience with OISTER.dkTheir payment system is completely messed up and you can't get either a registration or account number for their van, so you can transfer money manually if you don't have the option to pay via MobilePay.However, they also allow you to close your subscription and when you need to call e.g. the municipality or another public body, it will be called up by their customer service. And you close your subscription without giving notice. It is very cross-border.For me, it has had economic consequences, as I had a telephone meeting with the municipality, which I could not hold because of this..Cannot recommend OISTER.dk to others..

Date of experience: May 11, 2023

YA Guest

2 years ago

Kind and professional customer service

Date of experience: Apr 28, 2023

CP80 Guest

2 years ago

the signal is very bad and it bothers…

the signal is very bad and it bothers me that you drastically reduce the internet speed in the evening hours, so I'm thinking about switching to another operator

Date of experience: Mar 30, 2023

Owen Nilsen Guest

2 years ago

Great customer service!

Date of experience: Mar 13, 2023

VIPERxQc44 Guest

3 years ago

I have just moved all the family over…

I have just moved all the family over to Oister and my sons mobile has had no connections for days. I have tried to ring oister to sort it out, only to sit in a phone queue for hours..... this is not very good :(

Date of experience: Feb 05, 2023

AC Guest

3 years ago

ALWAYS DOUBLE CHECK YOUR DATA ROAMING WHEN OUTSIDE EU

After a questionable charge of 531.2DKK for having my data roaming on by default on a new phone while landing in Switzerland and India, a first fail with the website's customer service, and writing a bad review here, I was then contacted by Sofie from Oister's trustpilot customer service, which has been the most professional and understanding assistant. She helped me with my case and managed to restore my trust on the Company.I also learned important lessons: never lose your hope and always double check data roaming when Outside EU!