MCU8650 can't login the web

when delivery the MCU8650. the engineer can't log in the web of MCU8650.

Did not have .

1. login MCU8650
2. sys -config  
enable-http          - set enable http command
enable-https         - set enable https command
enable-logon         - enable Logon
enable-security-mode - enalbe-security-mode{1:enable 0:disable}
password             - set the password
prompt               - set the prompt
quit                 - quit
telnet-port          - set the port
timeout              - set the timeout length(minutes)
     enable-http was the command to turn on the web
4.  after that we found that :
<MCU8650C>dis config
  enable console              : enable 
  enable                : enable 
  telnet port                 : 23     
  telnet timeout(minutes)     : 30     
  cli prompt                  : MCU 
there was no place to enabl-http
5.  check the version of MCU. 
    after the version of V100R003C03B024SP03. MCU8650 have inner web.

suspect :
1. configuration
2. version

Be familar with all the commad of MCU was very important.