O2 Just Call Me is the easiest way to conference call. It turns your mobile number into a conference bridge. So there's no more pin codes or dial ins. Your callers just dial the chair person's mobile number and they'll get prompted to join the conference call. Easy.

* To use the O2 Just Call Me app you must have an O2 Business mobile number.

What's New

Version 3.0.3

New to O2 Just Call Me - All Hands Mode, lets you host calls up to 2000 participants in your conference, with new features to help make managing your call super simple. Contact your O2 sales advisor for more information.

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Ratings and Reviews

4.3 out of 5
6 Ratings
6 Ratings
17305person ,

Just call me

Excellent app. If you have the attendees numbers in your phone, the participants list shows their names and you can see who is currently speaking. Very handy if people sound alike!
The only improvement i can think of is an option to go to settings or a reminder to ask if you want to turn your screen lock off. If you’re on a long call on headphones this kicks in (although it would be better if Apple allowed you the choice to turn this off in the control centre as its a faff having to go into settings but that’ll never happen)!

MC Zorro ,

O2 Conference Calling

Being a heavy conference calling user & being on O2, I have been using the Just Call Me app. It's a thumbs up for simplicity - dial 321 on my phone to start a conference call, voice quality is good & it works abroad. A first use guide in the app will be an improvement on the material provided by O2, plus the app to visually manage call participants only works when you have a data connection. Nevertheless, I am finding the app a great troubleshooting tool.

nougat3771 ,

Easy Conference Calls

Just Call Me has made the experience of conference calls a lot simpler. People call your own mobile number and are added to your bridge automatically as the system knows when your conference calls are scheduled. No more pin codes, just call the hosts mobile number. It couldn't be simpler.


Telefonica UK Limited
13.7 MB
Requires iOS 10.1 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Telefonica UK


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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