This is an auto attendant card for SL1000. It comes with 4 ports only. If the system has expansion memory card, it will be 16 ports. PZ-VM21 is needed for this card as a holder.
RISING SAN BUSINESS SDN BHDHome Security System Kuala Lumpur (KL), IP PABX System Supply Selangor, Networking Products Supplier Malaysia ~ RISING SAN BUSINESS SDN BHD
