What is *# 67 code used for?

Unveiling the Secrets of #67# and #21#: Decoding Your Call Forwarding Settings

In the world of mobile phones, hidden codes often lurk beneath the surface, offering quick access to settings and diagnostics that are not immediately apparent through the typical user interface. Two such codes, #67# and #21#, provide invaluable insights into your call forwarding configurations. While they might seem like a jumble of characters, understanding their purpose can give you greater control over how your incoming calls are handled.

Think of these codes as secret keys that unlock information about your phone’s call diverting behavior. Essentially, they allow you to quickly determine whether or not call forwarding is active on your device and, more importantly, to identify the number to which your calls are being redirected. This information can be crucial for a variety of reasons.

Why are these codes important?

• Security: Imagine you suspect someone might be secretly listening in on your calls. Checking your call forwarding settings with these codes can reveal if your calls are being diverted to an unknown number. This allows you to take immediate action to stop the unauthorized forwarding.
• Troubleshooting: If you’re missing calls, especially when you’re busy or unreachable, call forwarding might be unintentionally activated. Using these codes can help you diagnose the problem and deactivate the forwarding if necessary.
• Convenience: Call forwarding is a powerful tool, allowing you to redirect calls to another number when you’re unavailable. These codes offer a quick way to confirm your settings are correct, ensuring you don’t miss important communications.

Deciphering the Codes:

Let’s break down what each code actually does:

• *#67#: Check Call Forwarding When Busy: This code reveals the status of call forwarding when your phone line is busy. Dialing this code will display the number to which your calls are being forwarded when you are already on a call. If call forwarding is not active when your line is busy, you’ll typically see a message indicating that.

• #21#: Check All Call Forwarding: This is the more comprehensive code. Dialing #21# will display the status of all call forwarding settings on your phone, including forwarding when busy, unanswered, or unreachable. Again, the screen will show the number to which calls are being diverted, if any.

How to Use the Codes:

Using these codes is incredibly simple:

1. Open your phone’s dialer app. The same app you use to make calls.
2. Type in the code: Either #67# or #21#.
3. Press the call button.

Your phone will then process the code and display the results on your screen. Look for the number to which calls are being forwarded. If no number is displayed, it means that type of call forwarding is not active.

Beyond Checking: Deactivating Call Forwarding

While these codes are excellent for checking call forwarding settings, you’ll need different codes or your phone’s settings menu to deactivate call forwarding. Typically, dialing ##67# will deactivate call forwarding when busy, and ##21# will deactivate all call forwarding. However, these codes can vary slightly depending on your mobile carrier, so it’s always a good idea to check with them directly for accurate information.

In Conclusion:

The codes #67# and #21# are valuable tools in managing your call forwarding settings. By understanding their function, you can proactively monitor and control how your incoming calls are handled, ensuring you never miss an important call and maintaining a secure communication environment. So, next time you need to check your call forwarding settings, remember these simple codes – they are a secret weapon for taking control of your phone.