Why does WhatsApp show subscriber unavailable when calling - briefly?
When you see the message "subscriber unavailable" on WhatsApp while trying to make a call, it indicates that the person you are attempting to reach is not currently available to receive calls through the app. This could be due to several reasons such as their phone being turned off, no internet connection, or they have blocked your number.
Why does WhatsApp show subscriber unavailable when calling - in detail?
When you attempt to make a call on WhatsApp and encounter the message "Subscriber Unavailable," it can be puzzling and frustrating. This issue typically arises due to several reasons, which we will explore in detail.
Firstly, the most common cause is that the recipient's phone is turned off or not connected to the internet. WhatsApp requires an active internet connection for both voice and video calls. If the recipient’s device does not have access to Wi-Fi or mobile data, you will see the "Subscriber Unavailable" message.
Secondly, the recipient may have their phone set to 'Do Not Disturb' mode. This feature can block incoming calls and messages, making the user appear unavailable on WhatsApp. Additionally, the recipient might have blocked your number, which would also result in this message being displayed.
Thirdly, there could be issues with the WhatsApp application itself. If the app is not updated to the latest version, it may encounter glitches that prevent calls from going through. Similarly, if the recipient's phone has restricted background data usage for WhatsApp, calls might not come through as expected.
Lastly, network-related problems can also contribute to this issue. Poor signal strength or connectivity issues on either end can disrupt the call process, leading to the "Subscriber Unavailable" message. This is particularly common in areas with weak mobile data coverage or unstable Wi-Fi connections.
To resolve this issue, you should first ensure that your device and the recipient's device are both connected to a stable internet connection. If the problem persists, consider reaching out to the recipient via another method to confirm if their phone is turned on and if they have blocked your number. Checking for app updates and adjusting the settings for background data usage may also help in resolving the issue.
In conclusion, the "Subscriber Unavailable" message on WhatsApp can be attributed to a variety of factors, including device connectivity, user settings, application issues, and network problems. By understanding these potential causes, you can take appropriate steps to troubleshoot and resolve the issue effectively.