KX-TES824ND Advanced Hybrid System PBX Built-in Voice Message (BV) (Optional Caller ID card required) Fixed Line SMS Terminal Support (Optional Caller ID card required) Caller ID Display on SLT (Optional Caller ID card required) 3-level Automated Attendant (AA) PC Programming Automatic Configuration for Outside (CO) Line Type Advanced Hybrid System Uniform Call Distribution (UCD) Call Forwarding Emergency Call 5-Party Conference Room Monitor Station Massage Detail Recording (SMDR) Account Code Toll Restriction Electronic Station Lock Limited Call Duration Battery Beckup Interface (Built - in)

Total Number of Trunks	:	8
Trunk (Physical Trunk Card)	:	8
Total Number of Extension	:	24
Extension (Physical Extension Card)	:	24
Telephone	:	24
SLT	:	24
APT	:	16
DSS Console	:	2
Voice Processing System (VPS)	:	2
Doorphone	:	4
Door Opener	:	4