How to modify your caller-id box to hold more numbers.

  Power down your caller-id box by removing the 9 volt battery.  Then
re-install the battery and watch the display carefully.
Watch for:
     C-NAM ver 1.2A
Or   C-NAM ver 1.4
(After you see this, you will see the capacity of the unit.
 "10-call", "30-call" or a "60-call" can be modded.)

  Open up your unit, by peeling off the rubber feet and remove the
screws behind them.  Look at the circuit board.  Off-set in the middle
side of the board you will see a GoldStar chip with the number GSN15
GM76C28AFW-10 or something similiar.
  Beside it you will see one of two jumper pads depending on the ROM
version you have.

The two versions are as follows:

Version 1.2A
           (One pad unlabeled with four solder points)
            Blue trace wire from the GoldStar chip to:

            A 10 number Eng/Spanish
            B 85 number Eng/Spanish
            C 10 number Eng/Spanish
            D 10 number Eng/Spanish

           (Make sure you solder the wire to the correct side of the pad)

Version 1.4
           (Two sections labeled)

           X2
              C  oo  10 call
              B  oo  30 call
              A  oo  60 call
              (none) 85 call

           (Remove solder betweeen pads)

           R17
              D  oo French/English
              E  oo Spanish/English
              F  oo English only

  With version 1.2A you must solder the trace wire from the GoldStar
chip to the "seperated" gold pad on the circuit board that is labeled
"B" to obtain full capacity of 85 numbers.
  With version 1.4 you will need to remove the solder that is "bridged"
between the circuit pads to increase capacity.

Thats all there is to it!