New York Phone Systems provides telecommunication solutions for New York and beyond, ranging from phone system installation and technical support to voicemail and cabling...
专业从事PBX电话交换机、程控交换机、集团电话交换机、数字程控电话交换机、电脑话务员、语音信箱、电话计费和录音、机房建设、综合布线系统的企业,(021-51035558)提供松下、西门子、NEC、阿尔卡特、AVAYA程控电话交换机安装调试、扩容服务、价格报价、集团电话交换机维修维护服务。
|
