•  CO lines  Capacity(Max):  4
•  Extension Capacity(Max): 16
•  Multiple communication lines
•  Ringing Assignment multi level 
•  Full Caller ID
•  Outgoing Call Transfer
•  Call monitor
•  External/Extension/Transfer caller ID
•  Call duration control
•  Outgoing call class/ Call restriction
•  Call forwarding
•  Three party conference
•  Operator attendant
•  Call pick up
•  Auto attendant
•  Busy transfer
•  Extension number assignable
•  Multiple Communications Channel
•  Flash Time Choice 
•  System Password
•  Memory protect while power off
•  Inbuilt in Lightning Protection
•  Many more Hybrid Features…
•  Normal Transformer Power
•  Housing Material: Plastic
•  2 Years Warranty (conditions apply)

Receiving Call Feature:

* DISA Auto-attendant

* Operator Attendant

* External Caller ID

* Internal Caller ID

* Transfer Caller ID

* Call Transfer         

* 3-party Conference Call

* Call Pick up

* Unconditional Transfer  

* External and extension caller ID

Making call Feature:

* Dial 0 for CO line 

* Specific C.O. Line Dialing

* Extension outgoing call class 

* Outside ( CO ) Line Duration Time Limit 

* Allow extension use appointed CO line

System Feature:

* Self-extension number confirmation

* Total 15s OGM

* Power failure transfer  

* Executive busy override

Power supply:

* Normal Transformer Power 

* Power: AC220V (50-60Hz)

* Feed Currency: DC48V; 25mA

* Ringing Currency: AC65v/50Hz