When you dial this code, you enter the .
Displays your device's unique identification number, which is useful for checking warranty or reporting a lost phone. Testing Menu (Phone Info) *#*#4636#*#* How to Use Secret Codes on TECNO Camon 30
Your TECNO Camon 30 is packed with features, from its 50MP camera to its long-lasting battery. But did you know that hidden beneath the standard settings menu lies a world of diagnostic tools, test modes, and information screens? When you dial this code, you enter the
Code: *#0011# Displays real-time cellular information: When you dial this code