• SMS messages don't require a data or Wi-Fi connection. RCS texts are more modern and can function over Wi-Fi.
• The Google Pixel 9 series phones include a “Satellite SOS” feature for emergencies.
• Satellite SOS enables users to reach emergency services and send alerts in locations with no signal.

Picture yourself lost in the wilderness, far from civilization, with no cell signal or Wi-Fi. Your phone becomes essentially useless. However, what if you could still send a message? While it's not always possible to text without any connection, your Google Pixel has some tools available for when you're completely off the grid.

Types of Messaging

Let's start by discussing messaging standards. The traditional method is SMS messages. These basic texts do not depend on mobile data or Wi-Fi. They utilize the cellular network's voice channel, so as long as there is even a minimal cellular connection, an SMS should be sent successfully. However, this applies only to simple text messages. If you're trying to send pictures, videos, or group messages (which are usually MMS messages), you will still need a data connection.

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PostsRCS (Rich Communication Services) represents the next step in the evolution of SMS, and Google aims to use it as a response to iMessage. It offers familiar features like read receipts, typing indicators, and improved media sharing capabilities. One notable aspect of RCS is that it can work over Wi-Fi. So, if you're in an area with Wi-Fi but have absolutely no cell signal, you can still send RCS messages to anyone else who has RCS enabled on their Android phone or iPhone. Currently, most people fall into this category.

Now, for situations involving weak cell signals, both SMS and RCS are options. RCS typically requires a better connection than SMS, so if you're in an area with poor reception, your phone will revert to SMS to send the message—as long as you've enabled it. As mentioned, this means you should be able to send a message as long as you have even the slightest cellular connection.

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Posts ### Satellite SOS on a Pixel Phone

But what happens if you have neither cell service nor Wi-Fi? This is where things become intriguing. If you own a Google Pixel 9 series phone, you gain access to a feature known as “Satellite SOS.” This isn't meant for casual chats with friends, but it could be a lifesaver during emergencies. If you find yourself in a remote location with no signal in sight, your Pixel 9 can connect directly to satellites to transmit emergency messages.

First, a few prerequisites: As noted, you'll need a Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL, or Pixel 9 Pro Fold (or presumably any model released after). Google Messages must be set as your default messaging app. Ensure you have as clear a view of the sky as possible.

1. Dial the emergency service line for your area (such as 911 in the US).
2. If there's no network coverage, you'll see a "Satellite SOS" option in the dialer.
3. Tap "Satellite SOS," then "Use Satellite SOS," followed by "Start."
4. You’ll be guided through a questionnaire regarding your emergency situation.
5. Then, you’ll have the option to notify your emergency contacts about your location.
6. Finally, follow the prompts to position your phone for connecting to a satellite. Once connected, you’ll receive a response from an emergency provider via text.
7. When you're ready, tap “End” to conclude the session.

So, while sending photos of waterfalls from the middle of nowhere without a signal won’t be happening, your Pixel does provide communication options in emergencies. The great part is that Google allows you to test this out on your device without needing a real-life scenario. Navigate to Settings > Safety & Emergency > Pixel Satellite SOS and select "Try a demo." You'll be walked through the entire process to get comfortable with it. Therefore, if an actual situation arises, you'll be prepared.

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