The article discusses 10 secret functions of cell phones that users may not be aware of. These functions include:
1. Blocking advertisements by putting the phone in airplane mode.
2. Viewing saved WiFi passwords on Android devices using the WiFi Ps Show app.
3. Creating custom responses to missed calls on iPhones.
4. Activating guest mode on Android devices to protect personal data.
5. Using iPhone secret codes to hide phone numbers and access other features.
6. Setting an audio timer on iPhones to turn off music after a certain time.
7. Taking photos while filming videos on iPhones.
8. Sharing content immediately between Android devices using Android Beam.
9. Using a keyboard and mouse with Android devices.
10. Using the Screen Lock Time app to set a dynamic password based on the current time.
These secret functions can enhance the user experience, improve productivity, and provide additional convenience.
Here are the key facts extracted from the text:
1. Smartphones can store various types of information and perform multiple tasks simultaneously.
2. Android users can block advertisements by activating airplane mode on their phone.
3. However, activating airplane mode will prevent making or receiving calls.
4. Android users can view saved WiFi passwords using the "WiFi PSK" application.
5. iPhone users can create custom responses to missed calls by going to Settings > Phone > Reply with Text.
6. Android users can activate Guest Mode to protect their personal data when handing their phone to someone else.
7. To activate Guest Mode, click on the user icon in the top right corner of the quick settings panel and select "Guest".
8. iPhone users can hide their number when making calls by entering a specific code (*#31#).
9. iPhone users can take photos while filming a video by clicking on the camera button that appears on the screen.
10. Android users can share content directly with other Android users by clicking on the share icon, selecting "Android Beam", and placing the devices back to back.
11. iPhone users can set an audio timer to turn off music after a certain time by going to Settings > Music > When Timer Ends > Stop Playback.
12. Android users can use a keyboard or mouse with their phone by attaching it via a USB cable.
13. The "Screen Lock Time" application allows users to set their phone password as the current time, making it easier to remember and more difficult for others to guess.