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How Much Data Do Phone Calls Use?

Posted: Wed May 21, 2025 5:37 am
by adiba jahan
Does Being on a Phone Call Use Data?
In this digital age, smartphones have become an essential part of our daily lives. We use them for communication, entertainment, social media, and much more. One common question that often arises is, "Does being on a phone call use data?" Let's delve into this topic and explore how phone calls impact your data usage.
Understanding Phone Calls and Data Usage
When you make a phone call using your smartphone, the call typically uses a technology known as Voice over Internet Protocol (VoIP). This technology allows voice calls to be transmitted chief vp operations email list over the internet instead of traditional phone lines. So, does this mean that being on a phone call consumes data from your mobile plan? The answer is yes, but the amount of data used can vary depending on several factors.
Factors Affecting Data Usage During Phone Calls

Network Type: The type of network you are connected to can impact data usage during phone calls. For example, making a call over a 4G or 5G network may consume more data compared to a call made over a 3G network.

Call Quality: The higher the call quality, the more data will be consumed. If you are making a call with HD voice quality, it will likely use more data than a standard voice call.

Call Duration: The longer you stay on a phone call, the more data will be used. This is because data is continuously being transmitted and received while the call is ongoing.

On average, a standard voice call made over a 4G network can consume around 6-20 MB of data per hour. However, this can vary depending on the factors mentioned above. If you are making a call over a Wi-Fi network, it will not use your mobile data plan.
Managing Data Usage During Phone Calls
If you are concerned about exceeding your data limit while making phone calls, there are a few tips you can follow to manage your data usage effectively: