I like to add lines through FTP. so download a client, Filezila is the most popular.
Go to Menu > Information > Network on your zgemma. *MAKE NOTE OF YOUR ZGEMMA IP*
Go to filezila,
Host: *ZGEMMA IP*
Username: root
Password: root
Port: 21
N Line
Navigate to usr/keys/ on Filezilla
right click newcamd.list View/Edit
Simply replace the "N:" in your line with "CWS = " like this:
CWS = vm.server.com 12000 user-10980 168248 01 02 03 04 05 06 07 08 09 10 11 12 13 14
for a cable line, paste your line in the top line of the newcamd.list document
for a sat line paste your line in the bottom line of the newcamd.list document
save the file.
On your Zgemma, menu> setup > Softcam/CI > Softcam Manager > Select MGcamd then restart box.
Let me know how it goes