What does ## 002 do to your phone?
##002# - If your voice call or data call, or SMS call has been forwarded, dialling this USSD code will erase them. *#21# - By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not.
- Unusual sounds during calls. ...
- Decreased battery capacity. ...
- Phone shows activity when not in use. ...
- Phone takes a long time to shut down. ...
- Battery temperature feels warm. ...
- Receiving unusual texts. ...
- Increased data usage. ...
- Android.
Code to check if phone is tapped: *#21#
Use the code *#21# to see if hackers track your phone with malicious intent. You can also use this code to verify if your calls, messages, or other data are being diverted.
To deactivate call divert/forwarding on your Airtel SIM card, dial this Airtel call forwarding deactivate code on your phone: ##002#. All call forwarding options on the Airtel SIM will be deactivated.
Accessing the Secret Diagnostic Menu
To get the ball rolling, simply open your Samsung's phone app. From there, enter *#0*# using the dial pad, and the phone will immediately go into its secret diagnostic mode. Note that the process is automatic, so there's no need to tap on the green call button to enter the command.
Yes, it's definitely possible for someone to spy on your text messages and it's certainly something you should be aware of – this is a potential way for a hacker to gain a lot of private information about you – including accessing PIN codes sent by websites used to verify your identity (such as online banking).
Yes, unfortunately, people can access and even control your phone remotely. There are plenty of spyware apps and bugs that let people hack into your phone without you even knowing about it. It's usually through certain links or credentials that hackers do this.
Signs That Someone Has Remote Access to Your Phone
The battery drains quickly even when not in use. Higher data usage than usual. Noises in the background when you're on a phone call. You receive unusual messages, emails, or notifications.
The best way to block phone tracking is to use a VPN. But you can also change a few settings on your phone or switch to a different browser to stop tracking. You can hide your location via settings, block ad tracking with a dedicated private browser, and encrypt all of your internet traffic with a VPN.
How do I stop being tracked?
Open Settings, then scroll down and tap Location. To stop all tracking, you can toggle Use location off. If you don't want to remove all permissions, tap App location permissions. For each app, tap it to choose your preferred setting: Allow all the time, Allow only while using the app, Ask every time, or Don't allow.
- Lagging. If your phone is taking an unusually long time to perform basic activities, this could be due to spyware, or a spy tool that's slowing your system down to gather as much information as it can. ...
- Using lots of data. ...
- Strange standby behaviour.

It's also a common misconception that a phone can be hacked or that someone can listen to your phone calls just by knowing your phone number. This is not possible and is completely false. You can read more information here.
Call “##004#”
This number is an internationally recognised code. No one will answer when you call it, but it will turn off conditional forwarding on your phone. It will reset your phone to its default phone settings.
Dialing ##002# will deactivate all call diverts on your mobile device. After pressing the shortcode and hitting the call button, you'll get this response, “You have successfully canceled call diverts.” Now, restart your handset.
61 to divert calls not answered after 15 seconds. 62 to divert calls when your phone is switched off. 67 to divert calls when your phone is engaged.
Hide Your Phone From Caller ID: #31#
I could only get this to work on Android. But entering this code prompted a pop-up stating that my Caller ID had been disabled. In order to re-instate Caller ID, enter *31# .
*#*#4636#*#* Displays information about the phone, battery, and various network statistics.
Android & iPhone code: *#06#
Entering this into your keypad shows your display IMEI number, which is your phone's identification number, and it's unique to each smartphone.
Yes, you can link an Android phone with another Android phone. There are mainly two ways to connect two Android phones. Bluetooth is the most basic way to connect two phones wirelessly. But here is a better way which is to use a third-party Android app to remotely control another phone.
How do you know if someone is reading your text messages?
Look for the checkmarks: A single gray checkmark indicates a successfully sent message. The appearance of a second gray checkmark shows your message was delivered to the recipient's phone. The two checkmarks will turn blue if the recipient has viewed your message.
Generally, texts and emails are private. Thus, you don't have a right to look at them without your spouse's consent. Doing so is viewed as an invasion of privacy. It doesn't matter whether you are married, separated or divorced.
Poor performance: If your phone shows sluggish performance like crashing of apps, freezing of the screen and unexpected restarts, it is a sign of a hacked device. Unrecognised apps: If you notice any unrecognised applications downloaded on your device, it could be the work of a hacker.
Some of the most obvious signs you are being spied on include: Someone seems to always be “bumping into you” in public. As if they always know when and where to find you. During divorce or separation, your ex-partner knows more details than they should about your activities, finances, or other details.
Whether it's on Android or iOS, spyware constantly monitors you and what you do. That includes your messages, passwords, transactions, photos, and even your phone calls. These details help cybercriminals steal your identity, your payment information, and other private details.
If an unauthorized person wants to see you through your phone's camera, using a spyware app is a viable method. Fortunately, if your stalker isn't a sophisticated hacker, the software they use may appear as an open application running behind the scenes.
- Go to your Google Account.
- On the left navigation panel, select Security .
- On the Your devices panel, select Manage all devices.
- You'll see devices where you're currently signed in to your Google Account or have been in the last few weeks.
Some signs could include your battery draining rapidly, your device turning off and on, or spikes in your data usage. However, the most common sign that your activity is being monitored will be the other person's suspicious behavior. They may know too much about your phone activities, for example.
- Bittium Tough Mobile 2C. ...
- K-iPhone – The one of the most secure Phones. ...
- Most secure Phones – Solarin From Sirin Labs. ...
- Among the most secure Phones – Purism Librem 5. ...
- Sirin Labs Finney U1.
When you dial *#21#, it will display the various sorts of diversion status which is happening with the number. This will display the information and you will come to know if your calls or messages are tapped.
Can a phone be tracked with a different SIM card?
Many people change their SIM cards frequently, but continue to use the same phone. This is a mistake! The combination of your SIM card (which identifies you) and IMEI number (which identifies your phone) allows you to be identified and tracked constantly.
Security of Android Smartphone codes : Code ## 002 # ~ Deactivates all forwarding. Code * # 21 # ~ To know whether message or call has been diverted or not.
Digits dialled | Countries you are calling from |
---|---|
001 | Cambodia, Guyana, Hong Kong, Indonesia, Mongolia, Sierra Leone, Singapore, South Korea, Thailand |
0011 | Australia |
002 | Paraguay, Taiwan |
009 | Colombia, Nigeria |
The next time you receive a call from a number you wish to block, end the call and dial *97. The number will automatically be added to your Selective Call Rejection list. You can block up to 100 numbers.
What it does. ##004# Resets call forwarding to default. **21*1+PhoneNumber# Turn on unconditional forwarding (CFU) to a number (prevents calls to your number)
Monitoring apps will very often hide their app icons but they might show up in the main apps list, albeit under an innocuous, alternative name: From Settings on Android, tap Apps and notifications then See all apps to check.
- *2767*3855# (Wipe Your Device and Reinstall Firmware) ...
- *#*#7780#*#* (Run a Factory Reset) ...
- *#06# (Check the Device's IMEI) ...
- *#0*# (Activate General Test Mode) ...
- *#*#232338#*#* (Displays the MAC Address) ...
- *#*#4986*2650468#*#* (Important Firmware Info)
- Go to Settings > Privacy and tap Location Services.
- You can toggle off Location Services for all apps or scroll down and turn off location services only for specific apps.
- Go to Settings > Location, and toggle the location button to Off.
Customers can expect to pay anywhere between 3 pence per minute and 55 pence per minute if the call is made outside their monthly allowance. However, nowadays, most mobile phone providers include calls to 02 numbers free as part of the customer's monthly allowance.
Sydney (SYD) Phone Numbers - Local Area Code 02.
What is 011 before a phone number?
To call a phone in another country, dial 011, and then the code for the country you are calling, the area or city code, and the phone number. For example, if you are trying to call someone in Brazil (country code 55), in the city of Rio de Janeiro (city code 21), you would dial 011 - 55 - 21 - XXXX-XXXX.
Malicious caller identification, introduced in 1992 as Call Trace, is activated by Vertical service code Star codes *57, and is an upcharge fee subscription service offered by telephone company providers which, when dialed immediately after a malicious call, records meta-data for police follow-up.
Feature | Code |
---|---|
Call Park | *68 |
Call Park Retrieve | *88 |
Call Pickup | *98 |
Directed Call Pickup (specific extension) | *97 |
Hide Caller ID: *31#
If you want to hide the caller ID dial *31# and press call button.
Call forwarding is disabled by dialing *73. This feature requires a subscription from the telephone company. Also available in some areas is Remote Access to call forwarding, which permit the control over call forwarding from telephones other than the subscriber's telephone.
A message indicates that Call Forward No Reply is deactivated. Dial *004*, followed by the 10-digit number you want your calls forwarded to, followed by *, followed by the number of seconds, followed by #. The time options are 10, 20, or 30 seconds.