Published by Telz International Calls on Dec 12, 2024

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Why should I report an Issue with International Calls App: Telz?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Telz International Calls to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact International Calls App: Telz image 1 contact International Calls App: Telz image 2

International Calls App Customer Insights

1. But in case I somehow felt obliged to do so.It's really annoying every time you charge the app gets crashed, really disappointing last time I have a lost my money and you didn't even returned them and know am trying to call the same thing its not callingIt was a wonderful app that worked great for me up until yesterday.

2. Maybe provide an option to select 'Internet call'/'callback' by default so that it nedds not to be choosen everytime a number is dialled.something I don't understand and may be you guys can shed some light.

3. Also, quality is calls is not always good, but the most annoying thing is the time delay which sometimes, makes a conversation frustrating, if not impossible.I'm impressed, so far.

4. I really was dependent on it to call my family in Yemen and right now I've 12€ balance but the app doesn't really work and the red sign is always on.

5. My problem is the service I lost because of the technical issue and the second one is my twelve euros.Provides one of the best price for international calls & there is no hard deadlines for finishing the recharged credit.

6. Too bad this was a good app in the begining.Was looking for an App to make one free international call.

7. Less than one minute into the call and the conversation reatart from the begining.

8. I guess the app is recording the call and playing it back while the call was endIncredible app, incredible rates for most countries in Europe.

9. A very wierd experiment is when the receiver cut off the call, I still hear a playback of the call for something we were talking a bit earlier.

10. Recently, I have seen many connection problems specifically connecting a call while there is no connections at all.

11. I had to make call 3-4 times to finish a conversation.

Steps to Troubleshoot & Fix International Calls App Issues

1. Fix International Calls App Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart International Calls App: Restarting the app will resolve most errors.
  2. Update the International Calls App App. Here is how:
    1. On Android goto PlayStore » Search for "International Calls App" » Open International Calls App: Telz » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for International Calls App » click "UPDATE".
  3. Clear International Calls App: Telz app cache: Clearing cached data will force your app to retrieve the latest data directly from International Calls App servers.
    1. On Android, goto Settings » Apps » Select "International Calls App: Telz" » click Storage » click "Clear Cache".
  4. Check International Calls App app permissions. If any of these permissions required to use your device's features are disenabled, International Calls App might not work.
  5. Uninstall and reinstall International Calls App. If nothing else has worked, completely uninstall International Calls App then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing International Calls App not working


2. Fix International Calls App Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make International Calls App be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to International Calls App not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, International Calls App may not be able to connect to the Internet when running in the background.

Reported Issues

Note: Issues displayed have already been sent to the developer and are older than 7 days.

  • Hallo my Dear , why my account is close with money including, thank you

    — by Sayed Ibrahim 2 years ago

  • I have been using Telz for over a year. This morning I tried to call international from my Iphone then I keep receiving a massage saying " Info at www.antitelz.com" Ok. the click ok and close it. I need urgent support. Thank you

    — by Asmeret Tekeste 2 years ago

  • No work app

    — by Mussie 2 years ago

  • I have Telz app .i used more than 1
    Year but now not working.
    I have credits 167 kroner. Thanks.

    — by Amanuel Gebremariam 2 years ago

  • I can't add funds to my daughter's account.

    — by Luther Gordon 2 years ago