# Line In: 3

# Line Out: 12

# Warranty: One Year

# Support PC ( call management and bill) software

# Caller ID transferred

# Auto Fax detect

# Least cost routing

# IP code access automatically

# Extension password

# Busy transferred

# Unconditional Transferred

# Call Transferred to Secretary

# Do Not Disturb(DND)

# Day and Night service

# Operator attendant

# Auto attendant

# Party Conference ( between 2 extensions and 1 CO line )

# Party Conference ( among 3 extensions)
# Outside caller call extension by one touch

# Extension ring by turns

# Hot line ( call to operator by lifts handset without dialing)

# Call to operator by one touch dialing

# Ringback on busy

# Speed dialing

# External music on hold socket

# Extension outgoing call class
# Remote program

# Outside ( CO ) Line Duration Time Limit
# Monitor voice record

# Various Outside ( CO ) Line Access Mode Selection

# Extension number assignable freewill ( 2, 3 or 4 digits)

# Executive busy override
# Eight extension ringing assignable
# Broadcast
# Twin routes 3 section OGM (DISA)
# Self-extension number confirmation
# Pulse and tone mode setting
# Polarity Reverse Detection