Prepare emergency features before they are needed, but never test them by placing a real call to 999 or 112.
Set up the essentials
- Emergency contacts
- Medical information that is accurate and useful
- Emergency SOS for the exact phone
- Location-sharing choices
- UK Emergency Alerts
- A charged backup or alternative way to call
Know the distinction
| Feature | Purpose |
|---|---|
| Emergency dialler | Calls 999 or 112 without unlocking the phone |
| Emergency SOS | Starts a device-specific emergency sequence |
| Medical ID / emergency information | Shows chosen information from the lock screen |
| Emergency Alerts | Government broadcast warning to compatible phones |
| Location sharing | Sends location to selected contacts or services |
Verify without contacting emergency services
Check that contacts and medical information are visible from the locked screen, review SOS settings and use an official demo mode where the platform provides one. Do not complete a real emergency call as a test.
Keep information current
Review the setup after changing phone, SIM, address, medication, emergency contact or operating system.
Create a non-digital fallback
Keep important numbers and essential medical information available outside the phone where appropriate. A flat battery, damaged screen, account lock or network outage can make a perfectly configured device unavailable.
Build layers that do not depend on one connection
Emergency preparation should combine the phone’s built-in SOS features with information and alternatives that still work when the battery, mobile network or account is unavailable.
- Accurate emergency contacts and concise medical information visible as intended.
- A rehearsed way to open the emergency screen without placing a call.
- A charging plan, offline address or route information and another communication option.
- Current understanding of local emergency numbers when travelling.
Review the setup after changing phone, SIM, health information or emergency contact. Do not test 999 or 112 with a real call.
Choose the safest setup path
Use this section to prepare lock-screen information, SOS, location sharing and UK alerts without treating any feature as a guaranteed replacement for network access.
- Set up or change: How to Set Up Emergency Contacts and Medical ID; How to Set Up Emergency Location Sharing; How to Share Your Location with Emergency Contacts; How to Use Emergency SOS on Android; How to Use Emergency SOS on iPhone.
- Fix or recover: How to Call 999 When You Have No Signal.
- Use the focused guide: Emergency Alerts in the UK: How They Work; How to Make an Emergency Call on a Locked Phone; Medical ID: What to Include and How It Works.
When this hub has done its job
The user should be able to reach emergency controls, display concise medical/contact information and explain the fallback when signal, battery or location sharing is unavailable.