How to replace SIM card on Paradox SP5500 PCS250 / PCS200

[@gavrilovicicezar7826]

Hi! Yesterday I try to change the sim card at my alarm system. The sim have the same telphone number but different operator. And i do not press the tbl buton and disconect the pannel... a change the sim directly... Now I recive every 41 minutes the folliwing message: GSM communication with control panel restored...What should I do?

[@russkisteel]

Hi, I had PCS250 installed a few years ago but 2G service has been discontinued and it no longer works. I installed PCS260, which supports 3G/4G - how do I re-program it? Thanks

[@golfwagen4173]

I have not yet installed pcs260. try to change it and try it or it will work. It also depends on the SP, MG, DGP. if it does not work you have to program through the software or lcd keyboard

[@russkisteel]

It's MG5050. I installed PCS260 and "trouble" display disappeared and the connections seem all good but I cannot communicate. Do I need to re-program APN and all that?

[@wyattoutlaw2370]

Am trying to get this setup in Australia. Am using Telstra pre-paid SIM card. Green lights don't go solid green. Just stay flashing green!?! What APN details should be programmed?

[@golfwagen4173]

In particular, you need to remove the PIN request from the SIM card

[@nick197615]

Hi! Can I install two VDMP3 Voice Module simultaneously, one on the motherboard, other on PCS250 GSM Communicator?

[@golfwagen4173]

+Nicolae NAGHI I think not

[@fabiovelez7023]

Hello, thank you very much for your video. I am from Colombia. I was able to make the change of my sim card without problems and to configure the sending of the messages following the user manual for a K32 keyboard.