What does “21 Lisboa” cell broadcast message mean?

According to the forum reports, the "21 Lisboa" message is sent on channel 50, which if used at all, in Europe is mostly used for location information. Checking which cell broadcast services are in use in Portugal, the network operators Vodafone and MEO are also indeed using channel 50 for location information.

1. What does cell broadcast mean?
2. How do you use cell broadcast?
3. What does CB messages mean?
4. Does signal have broadcast?
5. What is Cell Broadcast app used for?
6. How do I stop broadcast on WhatsApp?
7. What is CB message Null?
8. What does CB mean on social media?
9. What push message means?
10. What does CB stands for?
11. How can you tell if someone is on signal?
12. Who is best WhatsApp or signal?
13. Is signal better than WhatsApp?

What does cell broadcast mean?

Cell Broadcast is a technology that's part of GSM standard (Protocol for 2G cellular networks) and has been designed to deliver messages to multiple users in an area. The technology is also used to push location-based subscriber services or to communicate area code of Antenna cell using Channel 050.

How do you use cell broadcast?

How to Send a Cell Broadcast

1. Navigate to your cell phone's "Main Menu." Go to "Messages." Select "Recipients List" in the options. ...
2. Go to "Create New Message." Type the message that you wish to send.
3. Select "Sending Options" after creating the message. ...
4. Press "OK" and your cell phone will start sending the broadcast message to everyone on the list.

What does CB messages mean?

Cell Broadcast (CB) is a method of sending messages to multiple mobile telephone users in a defined area at the same time. ... It is also known as Short Message Service-Cell Broadcast (SMS-CB).

Does signal have broadcast?

Send media to multiple contacts at the same time in separate chats. Instead of composing a message, start with the camera-first option to send the same media to the selected contacts without creating a group. Open Signal.

What is Cell Broadcast app used for?

The CellBroadcastReceiver app is a default system app that handles emergency and nonemergency alerts (such as amber and presidential alerts) and presents the information to end users based on carrier and regional regulations.

How do I stop broadcast on WhatsApp?

Open the broadcast list on WhatsApp. Tap the three vertical dots in the top right corner of the list and select “Broadcast list info” from the menu. Scroll down and you will find “Delete broadcast list” option. Tap it and confirm the pop-up menu to delete the list.

What is CB message Null?

CB stands for Cell Broadcast. To stop recieving CB messages, go to Messaging then tap the Menu key and select Settings. New menu appears then please, find CB activation and Uncheck it.

What does CB mean on social media?

The Instagram lexicon of personal gain, if you will. Comments on Kylie Jenner's most recent Instagram post. Image: instagram. According to Instagram user @ccubazlokiito305 — a frequent commenter on Kendall Jenner's posts — lb means "like back" and cb stands for "comment back".

What push message means?

A push notification is a message that pops up on a mobile device. App publishers can send them at any time; users don't have to be in the app or using their devices to receive them. ... Each mobile platform has support for push notifications — iOS, Android, Fire OS, Windows and BlackBerry all have their own services.

What does CB stands for?

How can you tell if someone is on signal?

On Android, when looking at your contact list within Signal, a blue letter in the outside column will indicate it is a Signal contact. If you have Signal set as your default SMS/MMS app, then you will also see non-Signal contacts listed.

Who is best WhatsApp or signal?

In the question“What is the best team chat software?” Signal is ranked 2nd while WhatsApp is ranked 39th. The most important reason people chose Signal is: Signal uses an advanced end to end encryption protocol that provides privacy for every message every time.

Is signal better than WhatsApp?

Yes, Signal has most of the features you are used to on WhatsApp, such as stickers and emojis. ... As well as being end-to-end encrypted, both WhatsApp and Signal have a “disappearing messages” feature for additional privacy. The major difference is how each app is funded.