Custom Key to return to DSS Screen

[Lucia_Yealink]

Dear Customer,

For the present, we don't support to invoke the "+More" key when use EDK, but i have feedback it to our PM, they will collect the similar scenarios and evaluate if we can add this into the next big version.

For the present, you can configure the detail line keys or the number directory in the custome key to intercom the one that you want.

Best Regards,
Lucia