MICROSOFT Lumia 540 Dual SIM Mobile Codes
Let's learn some codes for MICROSOFT Lumia 540 Dual SIM Mobile. These codes are tested and confirmed to work on several windows mobile phones. 1. *#0000# -Software Version. 2. *#06# - IMEI (International Mobile Equipment Identity). 3. *#21# -Number that “All Calls” are diverted to 4. *#30# - Private number 5. *#43# - “Call Waiting” status of your phone. 6. *#62# - Number that “Divert If Unreachable (no service)” calls are diverted to 7. *#67# - Number that “On Busy Calls” are diverted to 8. *#73# - Reset phone timers and game scores 9. *#1471# - Last call (Only Vodafone) 10.*#2820# - Bluetooth device address. 11.*#3370# – Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though. 12.*#3370* – (EFR) deactivation. Phone will...