One Button to Forward All Calls - for Multi-line

[W S H FERNANDO]

Hi Experts 

I have a user with 7861 phone who has multiple DNs, he needs a single button for forwarding all his Lines to one number. Currently, he needs to select each line before forwarding to the number. 

One option is DND button, but it only has Call-Reject and RingOff option,

Any suggestions? 

Regds

$

#call_forward #dnd #donotdisturb