Published by Allvins on Sep 28, 2024

Report an issue with Hello Card Dialer.
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Why should I report an Issue with Hello Card Dialer?

  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 Allvins 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 Hello Card Dialer image 1 contact Hello Card Dialer image 2

About Hello Card Dialer

1. If the Call-centre tells incorrect international number means, end the call, try one more time. it will work. * Hello Card Number stored in your device only.

2. User can Enter a Phone Number with isd code and press call to make calls.

3. Hello Card Dialer application will help you to make international calls using Hello Card in UAE.

4. Just buy Hello Card from grocery and save in hello card dialer. Now you can call easily.

5. You can make calls from the call history Screen. 2. 3. 1.

6. User can customize the Call Confirmation, IVR Language and Destination Country.

7. Type the phone number and Dial (phone number should be 00 format. 1.

8. User can select a contact from contact list by clicking the contact icon on the screen. 1.

9. Your call history will be saved in your mobile. you can able to clear also.

10. You can make calls from the Favourites Screen. 2. 4. 5. 5. 6. 7. 8. 9. 10.

11. We won’t allow others to read it. * Make sure you are entering correct secret code from Hello Card. if you are doing uninstall or update, the secret number may be removed. so save your calling card number in your message or take a picture of it. * we have tested Hello Calling Card in du. It will work fine in du. * It will work with calling card(Hello Calling Card UAE) only. * It will use the Normal Phone call(toll free number), Charges will taken from calling card.

Hello Card Dialer Customer Insights

1. It is so hectic and not recommended.It only worked for the first call I made and since then it has stopped working...the hello card daialer I installed two years ago was very much OK it works very without stress.. I don't know what happened this time around instead of upgrading the app more they made it lower quality than everI have been trying to call since morning today, the app is not able to dial from the contact or history by default and is saying the dialed number is invalid.

2. If I manually enter the number without # it's working some time.

3. There are bugs in this app.Sins 8 years i am using this app but now the app is not working properly when i call the is connecting but i can't here the voiceDoes it job well.

4. Secondly kindly add a call time limit feature to hang up call after certain time.Its just not working.

5. pls solve the issueWhy it is asking to dial manually?... When I checked the reviews, many times its been mentioned that you have fixed the issue but its still persistent.

6. Message I am getting invalid international number.

7. Every number I dial it says invalid.

8. In this case you really don't need to have this app if it has to be dialed manually every time.

9. I have to dial manually the number.

10. I just unchecked avoid call end in settings and now I'm able to make calls.

11. Some time the message I am getting is "we are experiencing technical problems" .

Steps to Troubleshoot & Fix Hello Card Dialer Issues

1. Fix Hello Card Dialer Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Hello Card Dialer Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Hello Card Dialer 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 Hello Card Dialer not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Hello Card Dialer may not be able to connect to the Internet when running in the background.

Reported Issues

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