I purchased this telephone module from Open House. http://www.openhousesystem.com/pdf/manuals/H619.pdf
If you look carefully it says the jacks are wired 568A but all the cable I got was pre terminated but it was pre terminated 568B. Both ends are 568B. What do I need to do? I bought them this way because factory ends are so much better. It did not say that I saw that they are 568B. The ends will go into telephone. Will it make a difference? Thanks for your help.