PABX

Features:1) Enable any extension ports compatible with our two-wire key telephone and freewill quantity, plug and play.2) Flexible extension number assignment (2, 3 or 4 digits)3) FSK / DTMF caller ID, internal and external caller ID transferred4) Extension password5) Different class for extension6) Second outward code7) Discretional ringing extension assignment when operator attendant, two operator extensions assignment when auto attendant8) 3 pieces OGM for auto-attendant use9) Day and night service10) Extension call to operator by one touch button11) Busy transferred, unconditional transferred and do not disturb 12) Ten difference groups for extensions and CO lines13) Call transfer, three parties conference, Caller ID transferred14) Support PC call management software, have reverse detect function can have nicety bill after apply reverse detect service from telecom office15) Internal "call bill memory" and clock to ensure system can record the bill even when PC call management software is not started16) PC Voice record Software optional17) Remote program function to make the maintenance easier.18) Card expandable. CO line, extension increase / decrease freely19) Power switch, internal batteries optional.20) External music input, allowed change the holding music freely21) Allowed compatible with external amplifier for broadcasting producing area:China payment:T/T, L/C