11.6.14. Paging with on-hook handset internally and throughout network 
It is possible to replace the handset after the call without releasing
the job. Paging with an on-hook handset can be used both internally and
externally throughout the net.
The CCM key lights up during netwide paging with on-hook handset.
When the CCM key is pressed, the job is released in the node with the
CCM connection.
- Set, if the paging job continues after handset replacement
CHA-ZAND:TYPE=CCM,DEL=YES/NO;
(entries must be made in the node of the paging party).