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Is *#07# safe?

Published in Phone Safety 2 mins read

Dialing *#07# on your smartphone is safe, as it's a code used to check your device's Specific Absorption Rate (SAR) level. This code does not harm your phone; instead, it provides information about the radiation level it emits.

Understanding SAR Values

The Specific Absorption Rate (SAR) measures how much radiofrequency energy is absorbed by the body when using a mobile phone. It is typically measured in watts per kilogram (W/Kg). Different countries and regulatory bodies set limits on the maximum allowable SAR value for mobile phones to ensure public safety.

How to Use *#07

  1. Open the phone dialer app on your smartphone.
  2. Enter the code *#07#
  3. Your phone should then display the SAR value.

Interpreting the SAR Value

According to the provided reference, if the SAR value displayed by your phone is above 1.6 W/Kg, it is considered dangerous for your health, and you should consider changing your phone immediately. A high SAR value indicates that the phone is emitting a higher amount of radiofrequency energy, which may be harmful over prolonged exposure.

What To Do If Your SAR Value is High

If your phone displays a SAR value higher than 1.6 W/Kg, here's what you should consider:

  • Reduce Phone Usage: Limit the amount of time you spend making phone calls and holding the phone close to your head.
  • Use Hands-Free Options: Use headphones or speakerphone to keep the phone away from your body.
  • Upgrade Your Phone: Consider replacing your current phone with a model that has a lower SAR value.

Safety of Dialing *#07

Dialing *#07# itself does not pose any risk to your device or personal data. It is a standard USSD code that provides device information. The danger arises only if the SAR value shown by this code is excessively high, suggesting a potentially risky level of radiation from the phone. The code is simply a tool to assess this risk and doesn't cause any issues.

Aspect Description
Code *#07#
Purpose To display the phone's Specific Absorption Rate (SAR) value
Safety of Code Safe; it does not harm the device or compromise personal information.
Interpretation SAR above 1.6 W/Kg is dangerous. Seek alternatives to your current phone when this value is exceeded.
Action if SAR high Reduce usage, use hands-free devices, consider upgrading phone