Is Your Phone Really New? Check This IMEI Trick! Want to know when a SIM card was first inserted into your phone? 🤔 You can easily find it using an IMEI warranty check. Steps: 1. Open the phone dialer 2. Dial *#06# 3. Copy the IMEI number 4. Visit an IMEI / warranty check website 5. Paste the IMEI and check details 📌 The warranty start date usually matches the first SIM activation date. Why this is useful ✔️ Buying a used or refurbished phone ✔️ Checking if a phone is really new ✔️ Verifying w