sundance-communications.com/forum Forums Other TDM Phone Systems Sprint - Tadiran Telephones & Systems PCMCIA cards

What is the PCMCIA card type your boss ordered? (exact part number) :confused:
The coral uses linear flash card.

What do you see on the PC device manager ?
Do you have yellow question mark ? :bang:

Some linear flash cards need 12 volts to be written to, some only require 5 volts but....they only require 5 to be read though.

Most Older laptops supply the 12volts on the bus, Most newer ones don't. That may be why you have issues where some write the card's, and some don't


On a side note, I got some linear flashcards (non AVAYA) to use for upgrading the partner system and the write to the card would fail on a them using newer laptops I have. I ended up finding out they used the 12 volt write. I got my hands on a OLD dell laptop and was able to write th the cards and the upgrades went flawlessly