Millions of iPhones can now send texts without a signal or WiFi

NApple’s groundbreaking Satellite Messages feature, introduced with iOS 18, marks a major leap in smartphone technology. This innovative service allows iPhone users to send and receive text messages, emojis and tapbacks even in remote areas without cellular or Wi-Fi coverage. By leveraging satellite technology, this attribute provides a lifeline to those who are often unplugged, whether at work, play or in emergencies.

Satellite Messaging builds on the Emergency SOS Satellite attribute that Apple first introduced to allow users to contact emergency services in areas without network coverage. By expanding this capacity, Apple enables customers to stay connected with friends, family and colleagues even in the most remote locations.

If you’re in an area without cellular or Wi-Fi service, your iPhone will automatically alert you to connect to the nearest satellite. Once connected, you can send and receive iMessage or SMS text messages. Apple ensures privacy and security by encrypting messages sent via satellite.

Limitations and Considerations

Satellite messaging, while a revolutionary attribute, has some limitations:

Limited Devices: The feature is currently only available on select iPhone models, mainly from the iPhone 14, 15 and 16 series.

Regional accessibility: The attribute was originally limited to the US and Canada, but Apple has since expanded its availability to other regions, including the UK.

Content restrictions: Group messages, multimedia content, and longer messages are not supported.

Sky Visibility: A clear view of the sky is required for a successful satellite connection. Dense forests or buildings can hinder connectivity.

Slower transfer times: Sending messages via satellite may take longer than traditional SMS sending due to the nature of satellite communications.

Steps to enable satellite messaging

To use satellite messaging, you need to configure your iPhone:

Make sure iMessage is turned on: Make sure iMessage is turned on in your settings. Update contacts: The person you are messaging should also have their iOS software updated and saved in your contacts. Most recent communication: You must have exchanged iMessages with the contact within the last month. Enable SMS via satellite: To send texts via SMS, go to Settings > Apps > Messages and turn on the “Send as Text Message” option.

Once these settings are enabled, your iPhone will impulsively alert you to connect to a satellite when you are in an area without cellular or Wi-Fi coverage.

The future of satellite communications on iPhones

Apple’s Satellite News feature is a major advancement in smartphone technology. Not only does it provide a valuable communications tool for those who frequently find themselves in remote areas, but it also sets a precedent for other smartphone manufacturers to explore satellite-based communications.

As satellite technology continues to develop, we can expect even more innovative features and wider availability of satellite communications on smartphones. This development could revolutionize the way we stay connected, especially in areas where traditional network coverage is unreliable or unavailable.