Changing out the trunk cartridges is no problem...power down,remove old cartridges,install new cartridges.The system will recognize the new cartridges as CLID when you power up.Each set must be programmed to receive caller i.d. information.name or number first,and whether you want the set to log calls or not.


In Memory of Moderator Bruce Owen who pass away Jan 20 2004.
http://www.owentel.com