Red face Secret Codes working on Xperia - L

Contribute secret codes working on Sony Xperia - L handset. Below are the codes tested by me and working fine.
  1. *#06# - IMEI number
  2. *#*#7378423#*#* - Service menu (Service Info, Service Settings, Service Tests, Customization Settings)
  3. *#*#4636#*#* - Testing menu (Phone Information, Battery Information, Usage Statistics, Wi-Fi Information)
  4. *#*#8255#*#* - Gtalk Service Monitor
  5. *#*#8350#*#* - Disable Dialer log
  6. *#*#8351#*#* - Enable Dialer log

  • Mobile: Sony Xperia - L
  • ROM: Stock ROM
  • Model: C2104
  • Android: JellyBean 4.2.2
  • Build#: 15.3.A.1.14
  • Rooting Status: Rooted
  • Boot-Loader: Locked, Bootloader unlock allowed (*#*#7378423#*#*)