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  1. What does dialing *#21# do on iPhone? - Apple Community

    Aug 17, 2020 · It's actually *#21# All that code does is tells you if call forwarding is on or off. There's a whole bunch of things you can do with these secret "codes." they are harmless as …

  2. Code: *#21# Meaning and Explanation Of The Hoax - SimplyMac

    Aug 19, 2024 · Dialing *#21# displays only the call forwarding status and holds no connection to spying tools or possible compromised security. The security of a device generally depends on …

  3. The Mysterious Consequences of Dialing *#21#: Unraveling the …

    Mar 15, 2025 · Is dialing *#21# a hoax? Dialing *#21# is not a hoax, and it is a legitimate feature that is built into many mobile phones. The code has been widely tested and reported on by …

  4. Unlocking the Mystery of *#21#: What Does it Mean and How …

    May 31, 2025 · When you dial #21#, your phone will display the status of call forwarding, including whether it is enabled or disabled, and the phone number to which calls are being forwarded.

  5. The *#21# and ##21# Codes: Meanings and Uses Explained in this …

    Jun 8, 2023 · When you dial ##21# on your phone, what it does is erase all your call forwarding. If you have been looking for a way to disable or wipe out any existing call forwarding on your …

  6. Code *#21# Meaning On Phones - GadgetMates

    Jul 29, 2025 · What Does *#21# Mean? When you dial *#21# on your phone’s dialer and press call, it displays whether your calls, texts, data, or other services are being forwarded to another …

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    Get help paying bills, finding food, and locating other resources near you. Call 211 now for confidential help from a caring expert.

  8. FACT CHECK: Does Dialing ‘*#21#’ Reveal If Your iPhone Is Wiretapped?

    Jul 29, 2020 · In reality, the results of dialing “*#21#” do not show whether or not an iPhone has been compromised in such a manner. The featured sequence of special characters and …

  9. Does *#21 Really Tell You If Your Phone Is Hacked?

    Jun 2, 2025 · Mobile carriers use them to perform simple tasks like checking your balance or accessing call forwarding settings. When you dial *#21#, your phone shows if your calls, texts, …

  10. What is the *#21# Trick? | Call Forwarding Check – Sivo

    Feb 4, 2025 · In summary, *#21# is a quick and easy way to check if your calls are being unconditionally forwarded. If your cell phone rings when someone calls you, this code will …