l Intercom no blocking

l MOH (music on hold)

l Digital volume adjustment

l Distinguish ringing (Station / CO / doorphone)

l Page feature w/coda tone &Page prelude tone

l Programmable tone source

l Time announcement

l Account Call

l UCD (Uniformly Call Distribution)

l Auto / manual night transfer

l Barring call

l COS (Class of service)

l Conference call

l DND (Do Not Disturb – station / CO)

l External backup battery

l LCR (Least Cost Route)

l Manager password

l PBX compatible

l Phone Book

l Programmable keyphone assignment

l Remote programming

l Secretary call

l SLT & cordless phone connection (-48V)

l SMDR interface (RS-232)

l Speed dialing (System + Individual: Max. 2000 numbers)

l Built-in voice mail & auto-attendant

l Built-in VoIP card (SIP )

l Built-in Auto-attendant (DISA) feature

Basic : 2 CO, 8loops DTMF/FSK CID & 6loops DISA, 16 Digital extension ports(2B+2D)
Expanding : Max. 20 ports, 3 layers/stacks of 4/8 ports card.
4 ports card : TRK-4; SLT-4; VM; IP-4(S/T)
8 ports card : STA-4 (8); SLT-8

 Intercom no blocking
 MOH (music on hold)
 Digital volume adjustment
 Distinguish ringing (Station / CO / doorphone)
 Page feature w/coda tone &Page prelude tone
 Programmable tone source
 Time announcement
 Account Call
 UCD (Uniformly Call Distribution)
 Auto / manual night transfer
 Barring call
 COS (Class of service)
 Conference call
 DND (Do Not Disturb – station / CO)
 External backup battery
 LCR (Least Cost Route)
 Manager password
 PBX compatible
 Phone Book
 Programmable keyphone assignment
 Remote programming
 Secretary call
 SLT & cordless phone connection (-48V)
 SMDR interface (RS-232)
 Speed dialing (System + Individual: Max. 2000 numbers)
 Built-in voice mail & auto-attendant
 Built-in VoIP card (SIP )
 Built-in Auto-attendant (DISA) feature