HI! Recently Loss all programming to Ram battery cap. went dead. The numbering of samsung is 2 digit x21 etc.I'm not the original installer they no longer around,, my problems the Svmi4 group 519 has no extention port #s in the for th4 ports there all empty yet system seems to be working ,, I tried entering 2 digit or 3 digit numbers but it says invalid,,Is there away to find in the out in a program , i thought i found some AA port #s in 1 of the programs i think it said 3xx,3xx,3xx, 3xx , can't remember if
371 something like that, i think the system maybe having some issues with transfering from AA . I not sure if rebooting voicemail would help , i believe i did , and it did help. I soldered in a new cap for the ram. Any help much .Thankful.
