iPhone 17 Pro Max: Unlock Secret Codes for IMEI, Signal, and Call Forwarding

Accessing Device Information with Secret Codes

• 💡 iPhone 17 Pro Max secret codes can unlock hidden device information and features.
• 📞 To access the dialer, use the standard phone app and enter specific code sequences.
• 🔢 The code *#06# reveals the device's IMEI numbers.
• 📜 For legal and regulatory information, including certifications and exposure details, use *#07# and tap the dial key.

Checking Signal Quality and Network Status

• 📶 A crucial code for network diagnostics is *#31#12345#*, followed by tapping the dial key.
• 📊 This code opens a dashboard displaying RSRQ (signal quality) and RSRP (signal strength).
• 📈 An RSRQ greater than -12 indicates good signal quality, while RSRP greater than -90 is considered perfect.

Managing Call Forwarding with Carrier Codes

• ⚠️ Be aware that carrier-specific codes may vary and might not work on all networks.
• ❓ To check if call forwarding is enabled, dial `*#21# and tap the dial key.
• 🚫 To disable all call forwarding simultaneously, use the code `*#02# and tap the dial key.
• ➡️ To forward calls to another number, dial *72 followed by the desired phone number.
• 📴 For forwarding calls when your phone is unreachable or has no signal, use `*#62# followed by the number you wish to forward to.
• ❌ To turn off forwarding specifically for unreachable scenarios, dial `##62# and tap the dial key.