
12.03.25
Best VoIP Apps for Calling and Texting in 2026
by Kathy Hinson
The SOS indicates your phone lacks a connection to network towers. Here's why you get it and how to troubleshoot.
“SOS” or “SOS only” in the status bar at the top of your phone screen just means you don't have a connection to your provider's cellular network. You can still use the phone for emergency calls — that's where the SOS name comes from.
Here’s why your Android or iPhone may be on SOS, how to get out of SOS mode if you think it’s in error, and how to use the SOS for emergency calls if you need to.
When SOS or SOS Only shows up on your iPhone status bar, it means your phone is not connected to your phone plan provider’s cellular network. You can still make emergency calls, and your iPhone will try to route them on other carriers’ networks. (This is available only in the U.S., Canada and Australia.)
A status bar showing No Service or Searching also indicates you’re not connected to a cellular network.
If you’re in an area where you’re confident you should have coverage, try these steps to reconnect to your cellular network:
If you’re persistently seeing SOS mode, you can also:
If you’re traveling internationally, be sure you have data roaming on.
If you’re still having problems, reach out to your carrier’s tech support line, or visit a physical store or Apple store if one’s available.
If you’re not connected to your own cellular network and have the SOS indication showing, your iPhone will route the call through another provider’s network if cell service is available.
To call emergency services on an iPhone: Press and hold either volume button and the side button at the same time until sliders appear and then choose Emergency Call. In India, press the side button by itself three times in a row to get the sliders to appear.
Or, on the lock screen, tap Emergency below the keypad. That takes you to an emergency-only keypad where you can dial 911 (the number in the U.S., Canada, Mexico and some other nations) or the emergency number for the country you’re in.
To text emergency services on an iPhone: Go to the messages app and enter 911 or the applicable emergency number. Then enter and send the details of your emergency.
To use satellite: For iPhone 14 and later models on the latest iOS, there’s satellite support in the U.S. and Canada to text emergency services even when no cell service is available. When there’s no cell or Wi-Fi service, trying to call 911 may result in a screen message that says “No Connection. Try Emergency Text via Satellite" — tap on it to access the service. Or, access the satellite feature by going to Control Center (swipe down from top right) -> Cellular -> Satellite. Or go to Settings -> Satellite. Follow these steps:
When you call or text emergency services, your iPhone will share your location and your medical info if you’ve set it up in Medical ID. It will also text your Emergency Contacts, unless you cancel, notify them of your location if it’s available and update your location when it changes.
To set up or edit your Medical ID info, go to the Health app, then tap on the icon at upper right. Or press and hold on the Health app icon on the home screen. Fill out information you want shared and also toggle on Emergency Call and Show When Locked. Those settings let emergency call centers and responders access important information like your name, age, health conditions, medications and emergency contacts.
On an Android, you’re more likely to see No Service or Mobile Network Not Detected when you lack a cellular connection. That’s separate from Emergency SOS mode, which is for making emergency calls and is available on Android 12 and later.
First, try turning Airplane Mode on, then off again. If that doesn’t nudge things along, try:
A last resort would be doing a factory reset on your phone. Before that, try contacting customer support for assistance. If you do need to reset, be sure to back up your data before you begin.
To call emergency services on an Android: You can always simply call 911 for emergency help, and those calls will go through even if you’re not on your own network or don’t have an active plan.
In addition, Emergency SOS is available on Android 12 and later. It lets you call emergency services and share your location with a quick shortcut. It can also send info to emergency contacts you select, record and share a video, and give you safety alerts.
To use Emergency SOS, press the power button five times or more. Your phone will call for help and trigger other emergency actions.
To text emergency services on an Android: You can contact 911 via text if local emergency services have enabled text-to-911 capabilities. Google supports RCS messaging to emergency call centers, which adds things like delivery receipts, precise location sharing, and the ability share images or videos with rescuers.
To reach emergency services by satellite: Pixel 9 devices can use satellite to reach 911 in areas with no cell service, and the capability is coming for other models. On enabled devices, if 911 is dialed but there’s no service a Satellite SOS icon will display. Tap the icon, press start, and answer the onscreen questions. Then follow onscreen prompts to connect to the satellite, such as moving away from obstructions and positioning the phone.
You’ll need to do some setup first to get full functionality out of the Emergency SOS feature. Open Settings, tap Safety & Emergency, then Emergency SOS. Tap Start Setup at lower right. Now you’re ready to:
When you have your options chosen, tap Done to exit.
Some users have complained that’s it’s too easy to trigger Emergency SOS, leading to mistaken 911 calls. If you want to disable the app, go to Settings -> Safety & Emergency -> Emergency SOS. Under How It Works, tap the gear icon to reveal a Turn Off Emergency SOS option you can select.
Note: If you accidentally call 911, don’t hang up. Wait for an answer and let the operator know it was a misdial. That saves them from having to call you back to verify whether you need help.
Emergency SOS will share your location with responders, using location services that you enabled during setup.
You can also arrange to share more, like medical information including medications and allergies, by setting it up in the Personal Safety app that’s on some devices running Android 12 and later. Navigate to the Personal Safety app, or download it from Google Play, sign into your Google account and tap Your Info. You’ll see headings where you can add medical information and emergency contacts. There's also an option to let emergency info display on your lock screen, which can help rescuers in case you’re unable to communicate.
It’s easy to get rattled when things go sideways, but try to follow these best practices:
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