How to Use Storage Batteries to Ensure Normal Use of the Broadband Service After Interruption of the Mains

MA5616(config)#display emu       { <cr>|emuid<U><0,15> }:                                                        
                                                                                
  Command: display emu EMU parameter ---------------------------------------------------------------------------- ID  Type               State       |  ID  Type               State ---------------------------------------------------------------------------- 0   H831VESC           Normal      |  1   FAN                Normal 2   H831PMU             Normal      |  3   -                  -

MA5616(config)#interface emu 2 MA5616(config-if-h831pmu-2)#undo broad-service power-off shutdown

NOTE:

1. To run the preceding command successfully, the DSP subboard and the voice service board must exist.
2. Run the command and save the modified data before the mains is interrupted. In this way, configuration of the function takes effect when the mains is interrupted. If the command is executed after the mains is interrupted, the modification succeeds, but configuration of the function does not take effect.

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