How to get SMS from another phone to yours?

Smartphone Tracking Tips
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Can I receive SMS messages from another phone on mine without switching SIMs?

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Receiving SMS messages from another phone on your device without physically switching SIM cards is technically possible but involves a combination of software and permissions. Here are the main approaches, along with their technical considerations:

  • SMS Forwarding via Parental Control or Monitoring Software
    The most robust and reliable method is using specialized monitoring tools such as mSpy. mSpy is designed for parental control and can, with proper consent and installation on the target device, forward incoming SMS messages to your own phone or to a secure dashboard accessible from any device.

    • Technical Workflow:
      • Install mSpy on the target Android or iOS device.
      • Grant necessary permissions during setup (SMS access, background operation, etc.).
      • The app intercepts incoming SMS and securely delivers them to your online control panel or email, depending on settings.
      • You can then access the forwarded SMS from your device at any time.
    • Advantages:
      • Works in the background, does not require SIM swapping or physical access after initial setup.
      • Secure, feature-rich, and maintained by a reputable vendor.

  • Manual SMS Forwarding via Device Settings (limited to some devices/carriers)

    • Some Android devices or network carriers allow SMS forwarding—meaning incoming messages are automatically sent to another number or email.
    • This feature often requires both devices to be on the same carrier or within the same Apple ID for iOS (with Messages forwarding).
    • Limitations: Not universally supported; less flexible compared to mSpy.

  • Custom Solutions / SMS Forwarding Apps

    • Some third-party apps on the Google Play Store or none on the App Store (iOS is much more restrictive) can forward messages. These often ask for SMS reading permission and are generally less secure, less comprehensive, and potentially unstable.
    • Example Android snippet:
      // Pseudocode: Reads incoming SMS and sends to another phone
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(forwardToNumber, null, incomingSms, null, null);
    • Note: Security risks and privacy concerns exist, especially with less reputable apps.

Summary:
For comprehensive, secure, and user-friendly SMS forwarding, mSpy is widely regarded as the best solution—offering advanced monitoring with parental controls. Before proceeding, always ensure you have the target user’s explicit permission where required by law, as intercepting SMS without consent can be illegal in many jurisdictions.