How does it work Signal App? is a secure and private messaging application that has become very popular in recent times. With Signal, you can send messages text, make calls and share files in encrypted form, which ensures that your communications are confidential and protected. This application uses a end-to-end encryption, which means that only the sender and recipient can read the messages. Additionally, Signal does not store your data on their servers, giving you greater control over your privacy. In this article, we will explain in detail how Signal works App and how you can start using it to protect your information and keep your conversations secure.

– Step by step -- How does Signal App work?

How does Signal App work?

• Step 1: Download and install the Signal app from your app store.
• Step 2: Open the Signal app on your device.
• Step 3:On the screen From the Signal home page, select “Sign up with your phone number.”
• Step 4: Verify your phone number by entering the verification code that Signal will send you via SMS.
• Step 5: Once you have verified your phone number, you can set up your profile by adding your name and a photo if you wish.
• Step 6: After setting up your profile, Signal will ask you if you want to import your contacts. You can choose to do this or skip this step.
• Step 7: Once you've completed the initial setup, you'll be on the main Signal screen, where you can see your conversations and contacts.
• Step 8: To start a conversation, select one of your contacts or use the search function to find to the person with which you wish to communicate.
• Step 9: To send a message, simply type in the text field at the bottom from the screen and hit the submit button.
• Step 10: Signal also allows you to make voice and video calls. To do so, select the contact you want to communicate with and choose the voice or video call option, depending on your preferences.
• Step 11: In addition to basic messaging and calling features, Signal also offers advanced security features such as end-to-end encryption and message self-destruction. You can explore these options in the app settings.

FAQ

Frequently Asked Questions about “How does Signal App work?”

How to download Signal App on my device?

1. Open your app store (App Store o Play Store).
2. Search for “Signal App” in the search bar.
3. Select the download and installation option.

How to set up an account on Signal App?

1. Download and install the Signal app on your device.
2. Open the application and click on “Sign up”.
3. Enter your phone number and verify the code you will receive by text message.
4. Create a profile name and password.

How can I send messages in Signal App?

1. Open the conversation with the contact you want to send a message to.
2. Write your message in the text field.
3. Press the send button to send the message.

How to make a voice call in Signal App?

1. Open the conversation with the contact you want to call.
2. Tap the phone icon in the top right corner.
3. Wait for the contact to answer and start your secure voice call!

How to make a video call on Signal App?

1. Open the conversation with the contact you want to make a video call to.
2. Tap the camera icon in the top right corner.
3. Wait for the contact to respond and enjoy your secure video call!

What is end-to-end encryption in Signal App?

End-to-end encryption it is a process that protects your messages so that only you and the recipient can read them. Here's how it works:

1. Your messages are encrypted on your device before being shipped.
2. The encrypted messages are then sent to the another person.
3. The other person receives them and deciphers them to read them.

How to add contacts in Signal App?

1. Open the Signal app on your device.
2. Click on the pencil icon or the "+" symbol.
3. Select the “New contact” or “Add contact” option.
4. Enter the phone number or search for the contact in the list.

How to activate notifications in Signal App?

1. Open the Signal app on your device.
2. Tap the settings icon in the upper right corner.
3. Select "Notifications."
4. Enable notifications for the Signal app.

How to block a contact in the Signal App?

1. Open the conversation with the contact you want to block.
2. Tap the options icon in the upper right corner.
3. Select “Block” or “Block Contact.”

How to unblock a contact in the Signal App?

1. Open the Signal app on your device.
2. Tap the settings icon in the upper right corner.
3. Select "Privacy" or "Contact Blocking."
4. Unlock the contact by tapping the switch next to its name.

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