HONOR 200: Access Secret Menus & Smart Codes for Device Info

Accessing the Project Menu

• 💡 To enter the project menu, dial *#*#2846579#*#*.
• 🎯 Within this menu, you can access settings related to the USB port and configure them.
• 🔋 You can also check battery charge levels and current battery temperature.
• 🌐 The network information query allows you to enter vendor and country information for further details.

Device Information and Diagnostics

• 📱 The About Phone code, *#*#400#*#*, displays the model, build number, and IMEI numbers.
• ⚙️ For diagnostics, use *#*#426#*#* to check server host, port, time connected, and events.
• 📈 Advanced diagnostics views are available by tapping the three dots icon and selecting 'Status' for details like heartbeat last being and HB algorithm.

Calendar and Identification Codes

• 🗓️ Access calendar information by dialing *#*#225#*#*, which groups family events, holidays, and mail-attached events.
• 🆔 The code *#06# displays the IMEI number and serial number of the device.