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enable/disable autoanswer of all incoming calls;
enable/disable ending a call by pressing the button on the panel;enable/disable automatic ending of call after opening a lock;
configure the number of digits required to trigger an automatic call (from 1 to 4 digits).
configure call max time in sec (up to 2 h period after which the panel automatically ends an outgoing call if there is no answer);
configure talk max time in sec (up to 24 h period after which the panel automatically ends the outgoing conversation).
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