I have a KX-TD816 TVS 75 setup with the KX-TD193 caller id board installed. CO's 2 and 4 show caller id. CO's 1 and 3 do not. I have enabled caller ID on all 4 CO's via programming function 406. The incomming CO's have caller ID enabled from the phone company and I have tried switching aroung the incomming lines to be sure . Besides a bad caller ID card is there something else I could have screwed up in programming? I am using the Russian Programming software "programmator version 1.23.23".

Thanks