Voice Mail Integration

Yes

Yes

Caller ID¹

Yes

Yes

Message Waiting (Proprietary Phones)

Yes

Yes

Dual Port Usage (Parallel SLT Station)

Yes

Yes

Toll Restriction (5-Class)

Yes

Yes

Capacity

8-12 CO Lines, 16-32 Extensions

3-6 CO Lines, 8-24 Extensions

Intercom Path

Non-blocking with proprietary phones

4 paths

Dialing Method

External: Tone/Pulse (10 pps, 20 pps)
Internal: Tone/Pulse (10 pps, 20 pps)

External: Tone/Pulse (10 pps, 20 pps)
Internal: Tone/Pulse (10 pps, 20 pps)

Dialing Conversion

Tone to Pulse or Pulse to Tone

Tone to Pulse or Pulse to Tone

Switching

N/A

Space division CMOS Crosspoint Switch

Power Failure

Pre-assigned extensions

Transfer: 2 CO lines to pre-assigned extensions

Back Up

Several hours with UPS (depending upon use)

Several hours with UPS (depending upon use)

Connections

CO lines: Modular Jack (RJ-14C)

CO lines: Modular Jack (RJ-11)

Intercom

Amphenol Connector

No

Paging

Phono Jack

Phono Jack

External Music

2-Conductor Jack

2-Conductor Jack

SMDR

RS-232C

RS-232C Interface Port (D-Sub, 9 Pin)

Power Source

AC 120V, 60 Hz

AC 120V, 60 Hz

Absent Message Capability

Up to 6

Up to 6

Account Code Entry

Yes

Yes

Automated Attendant (with DISA/OGM)

Yes

Yes

Automatic CO Hunting

Yes

Yes

B.G.M. (Black Ground Music) Jack

Yes

Yes

Call Back Busy

Yes

Yes

Call Forwarding

Yes

Yes

Call Hunting (Terminal or Circular)

Yes

Yes

Call Log

Yes

Yes

Call Parking Zones (10)

Yes

Yes

Call Park Retrieve

Yes

Yes

Call Pick Up

Yes

Yes

Call Retrieve from TAM

Yes

Yes

Call Transfer/Transfer Recall

Yes

Yes

Call Waiting Caller ID

Yes

Yes

Caller ID Call Logging (20 Station)¹

Yes

Yes

Caller ID Call Log Lock¹

Yes

Yes

Caller ID Call Back

Yes

Yes

Caller ID Name and Number¹

Yes

Yes

Class of Service (5)

Yes

Yes

CO Limited Duration Timer

Yes

Yes

CO Line Status (Two Color LED)

Yes

Yes

Conference Calling (3 party)

Yes

Yes

Data Dump (Print Out of System Program Data)

Yes

Yes

Data Line Security (for Fax or Modem)

Yes

Yes

Date and Time Display

Yes

Yes

D.I.L. (Direct in Line)

Yes

Yes

D.I.S.A. (Direct Inward System Access)

Fax Tranfer, Ring Groups³, Single Digit Access³

Fax Tranfer, Ring Groups³, Single Digit Access³

Distinctive Ringing Tone (Door Phone Intercom & CO)

Yes

Yes

D.N.D. (Do Not Disturb)

Yes

Yes

Do Not Disturb Override

Yes

Yes

Door Intercoms

4

4

Door Opener Contacts

4

4

DSS/BLF Consoles

4

2

Duration Time of Call Display

Yes

Yes

Electronic Station Lock

Yes

Yes

Extension Groups

8

8

Exclusive Hold

Yes

Yes

Executive Override

Yes

Yes

External Paging Access (1)

Yes

Yes

Flexible CO Keys (DSS/BLF, One Touch Dial)

Yes

Yes

Flexible DSS Keys ( One Touch, Feature Access)

Yes

Yes

Flexible Key Assignments

Yes

Yes

Flexible Line Assignment

Yes

Yes

Flexible Night Service/Programmable/Manual

Yes

Yes

Flexible Ringing Assignment (Day, Night, Lunch)

Yes

Yes

Flexible Station Numbering

Yes

Yes

Hands-Free Answer Back Intercom

Yes

Yes

Handset/Headset-Display Phones

Yes

Yes

Hold

yes

yes

Hold Recall/Hold Reminder

Yes

Yes

Industry Standard Telephone Capability

Yes

Yes

Internal Paging (All Call Paging)

Yes

Yes

Internal Paging (Zone Paging)(8-Zones)

Yes

Yes

Last Number Redial

Yes

Yes

Limited Call Duration

Yes

Yes

Log In/Log Out

Yes

Yes

Memory Back-up

Yes

Yes

M.O.H. (Music on Hold Input)

Yes

Yes

Off-Hook Tone Signaling

Yes

Yes

On-Site Programming

Yes

Yes

Operator Call

Yes

Yes

Power Failure Transfer

Yes

Yes

Pre-Selection (Central Office or Intercom)

Yes

Yes

Privacy Release

Yes

Yes

Ringing Line Preference

Yes

Yes

Room Monitor

Yes

Yes

Saved Number Redial

Yes

Yes

Secret Dialing

Yes

Yes

S.M.D.R. (Station Message Detail Recording)

Yes

Yes

Station Name Display

Yes

Yes

Station Speed Dialer

Yes

Yes

Station to Station Messaging

Yes

Yes

System Speed Dial Numbers

100

100

Timed Reminder

Yes

Yes

Toll Restriction

Yes

Yes

Toll Restriction Override

Yes

Yes

Tone/Pulse Conversation

Yes

Yes

Tone/Pulse Dialing (by CO Line)

Yes

Yes

Transfer (Screened/Unscreened)

Yes

Yes

Trunk Groups

Yes

Yes

Unattended Conference Call

Yes

Yes

Walking Class of Service

Yes

Yes

Pre-Installed Caller ID Card

No

No

Pre-Installed Doorphone/Opener Card

No

No

Single Line Device Integration

Yes, allows connection of many types of single-line telephone devices such as answering machines, cordless phones, fax machines, etc.

Yes, allows connection of many types of single-line telephone devices such as answering machines, cordless phones, fax machines, etc.