Service Codes Spice

S404 Enable COM Port: *#42253646633#   Device, Set UART, PS, UART1/115200

S410 Enable COM Port: *#3646633#  Device, Set UART, PS, UART1/115200

S410 Engineer Mode: *#3646633#

S900 Software Version: *#8375#

S900 Serial No: *#33778#