| Feature |
DR1 |
DR2 |
DR5 |
DR5-DS |
| Accidental
Disconnect |
X
|
X
|
X
|
X
|
| Answer
Buttons |
|
|
N |
X |
| Autodial
Keys |
X
|
X
|
E
|
X
|
| •
Number of Digits |
16
|
16
|
24
|
24
|
| •
Store Facility Access |
|
|
X
|
X
|
| •
Store Reach Through Codes |
|
|
X
|
X
|
| Automatic
Line Selection |
X
|
X
|
X
|
X
|
| Automatic
Set Relocation |
|
E
|
X
|
X
|
| •
Programmable On/ Off |
|
X
|
X
|
X
|
| Auxiliary
ringing |
X
|
X
|
E
|
X
|
| •
For lines in service modes |
|
|
X
|
X
|
| Background
Music |
X
|
X
|
X
|
X
|
| Busy
Lamp Indication |
X
|
X
|
E
|
X
|
| •
On line pool key |
|
|
X
|
X
|
| Button
Inquiry |
X
|
X
|
E
|
X
|
| •
Examine autodial number |
|
|
X
|
X
|
| Call
Display when busy |
X
|
X
|
X
|
X
|
| Call
Duration timer |
X
|
X
|
X
|
X
|
| Call
Forward |
X
|
X
|
E
|
X
|
| •
All calls |
X
|
X
|
X
|
X
|
| •
Call Forward Busy |
|
|
X
|
X
|
| •
No Answer |
|
|
X
|
X
|
| •
Override |
X
|
X
|
X
|
X
|
| Call
Identification (Internal Calls) |
X
|
X
|
X
|
X
|
| Call
Park |
|
N
|
E
|
X
|
| •
Prefix Digit |
|
1
|
0-9
|
0-9
|
| •
Time outs (30-600 sec.) |
|
|
X
|
X
|
| •
With Callback |
|
X
|
X
|
X
|
| Call
Pickup |
X
|
E
|
E
|
X
|
| •
Directed |
|
|
X
|
X
|
| •
Pickup Groups (4 groups) |
X
|
X
|
X
|
X
|
| •
Trunk Answer From Any Station |
X
|
X
|
X
|
X
|
| Call
Queuing |
|
|
N
|
X
|
| Camp
On |
|
|
N
|
X
|
| Central
Answering Position |
|
X
|
E
|
X
|
| •
CAP feature and autodial only |
|
|
N
|
X
|
| •
BLF indication |
|
X
|
X
|
X
|
| Class
of Service |
|
|
N
|
X
|
| •
COS Passwords |
|
|
19
|
19
|
| •
Dialing Abilities |
|
|
X
|
|
| CMS/CLASS
Call Information Session |
|
|
N
|
X
|
| CMS/CLASS
Caller Log |
|
|
N160
calls
|
60
|
| CMS/CLASS
Calling Name Display |
|
|
N
|
X
|
| CMS/CLASS
Calling Number Display |
|
|
N
|
X
|
| CMS/CLASS
LOGIT Feature |
|
|
N
|
X
|
| CMS/CLASS
Long Distance Indicator |
|
|
N
|
X
|
| Conference |
X
|
X
|
E
|
X
|
| •
Independently hold two calls |
|
X
|
X
|
X
|
| •
Using Privacy |
|
|
X
|
X
|
| Custom
Bus. Products Compatibility |
|
N
|
X
|
X
|
| Delayed
Ring Transfer |
X
|
E
|
X
|
X
|
| •
To prime |
X
|
X
|
X
|
X
|
| •
After programmable # of rings |
|
X
|
X
|
X
|
| Dial
"X" Set |
X
|
E
|
E
|
X
|
| •
Direct Digit Dial |
0
|
0
|
0-9
|
0-9
|
| Dialing
Modes |
X
|
X
|
E
|
X
|
| •
Standard |
X
|
X
|
X
|
X
|
| •
Automatic |
|
|
X
|
X
|
| •
Predial |
|
|
X
|
X
|
| Dial
Mode for Lines - pulse/tone |
X
|
X
|
X
|
X
|
| Dial
Pad Feedback |
X
|
X
|
X
|
X
|
| Direct
Station Select Buttons |
X
|
X
|
X
|
X
|
| Disconnect
Supervision |
|
|
|
N
|
| Discriminating
Ringing at Set |
X
|
X
|
X
|
X
|
| Distinctive
Ringing Cadence |
X
|
X
|
X
|
X
|
| Do
Not Disturb |
X
|
X
|
X
|
X
|
| End-to-End
Signaling |
|
N
|
X
|
X
|
| •
Short tones internal |
|
|
X
|
X
|
| External
Line Access |
X
|
|
X
|
X
|
| Flexible
Call Restrictions |
X
|
E
|
N
|
X
|
| (Restrictions
on a per line basis) |
Tables
|
Tables
|
Filters
|
Filters
|
| •
Dialing Filers (max) |
|
|
25
|
25
|
| •
Dialing Filters on Lines (max) |
|
|
255
|
25
|
| •
Filter Restrictions (max) |
|
|
200
|
200
|
| •
Including System Speed Dial |
|
|
X
|
X
|
| Flexible
Numbering Plan |
|
N
|
X
|
X
|
| Group
Listening |
|
|
N
|
X
|
| Handsfree |
X
|
X
|
E
|
X
|
| •
Automatic |
|
|
|
X
|
| Hold |
X
|
E
|
X
|
X
|
| •
Held line Reminder |
|
|
X
|
X
|
| Host
Delay |
|
|
N
|
X
|
| Host
System Signaling |
X
|
X
|
E
|
X
|
| •
Feature code compression |
|
|
X
|
X
|
| •
Pause, run/stop, timed release |
X
|
X
|
X
|
X
|
| •
Programmed release |
|
|
X
|
X
|
| •
Recall/ Link |
X
|
X
|
X
|
X
|
| Hot
Line |
|
|
N
|
X
|
| Installer
Password |
|
N
|
X
|
X
|
| Intercom
Key Assignment |
X
|
X
|
X
|
X
|
| Language
Choice |
X
|
X
|
X
|
X
|
| Last
Number Redial |
X
|
X
|
E
|
X
|
| •
Number of Digits |
16
|
16
|
24
|
24
|
| •
Selects Facility Used on Original Call |
|
|
X
|
X
|
| Line
Button Relocation |
|
|
N
|
X
|
| Line
Names |
|
N
|
X
|
X
|
| Line
Pool(s) |
X
|
E
|
X
|
X
|
| Line
Redirection |
|
|
|
N
|
| Line
Types (Pool, Public, Private) |
X
|
N
|
X
|
X
|
| Link/Flash
(Recall) |
X
|
E
|
X
|
X
|
| Listen
On Hold |
X
|
X
|
X
|
X
|
| Long
Tones |
|
|
|
N
|
| Loss
Plan |
X
|
X
|
X
|
X
|
| Messages
(Send, Waiting, Reply) |
|
X
|
X
|
X
|
| Multiple
Line Appearances |
X
|
X
|
X
|
X
|
| Music/Tone/Silence
On Hold |
X
|
X
|
X
|
X
|
| Night
Service |
|
E
|
E
|
X
|
| •
Flexible |
|
X
|
X
|
X
|
| •
Service Modes |
|
|
X
|
X
|
| Onhook
Dialing |
X
|
X
|
E
|
X
|
| •
Automatic Dial |
|
|
X
|
X
|
| •
Predial |
|
|
X
|
X
|
| •
Standard |
X
|
X
|
X
|
X
|
| Paging |
X
|
E
|
E
|
X
|
| Internal
(Multiple Zones) |
|
X
|
X
|
X
|
| •
Page Yes/No Per Set |
|
|
X
|
X
|
| •
Password Protection |
|
N
|
X
|
X
|
| Preselection/Call
Screening |
X
|
X
|
X
|
X
|
| Prime
Line Select |
X
|
X
|
X
|
X
|
| Prime
Set(s) |
X
|
E
|
X
|
X
|
| •
Multiple prime sets |
|
X
|
X
|
X
|
| Priority
Call |
|
N
|
X
|
X
|
| Privacy |
X
|
X
|
E
|
X
|
| •
On/Off |
|
|
X
|
X
|
| •
Per Line |
|
|
X
|
X
|
| Ringing
Line Preference |
X
|
X
|
X
|
X
|
| Receive
Tones |
|
|
|
N
|
| Restriction
Override Password(s) |
X
|
E
|
X
|
X
|
| Ring
Again (Internal) |
X
|
E
|
X
|
X
|
| •
On busy line pool |
|
X
|
X
|
X
|
| Saved
Number Redial |
|
N
|
E
|
X
|
| •
Number of Digits |
|
16
|
24
|
X
|
| Service
Modes |
|
|
N
|
|
| Speed
Dial: Personal |
X
|
E
|
E
|
X
|
| •
All sets supported |
|
X
|
X
|
X
|
| •
Number of Digits |
|
16
|
24
|
X
|
| •
Name Support |
|
|
X
|
X
|
| Speed
Dial: System |
X
|
E
|
E
|
X
|
| •
Number of Entries |
|
70
|
X
|
X
|
| •
Number of Digits |
|
16
|
24
|
X
|
| •
Name Support |
|
|
X
|
X
|
| System
Version |
|
X
|
X
|
X
|
| Telephone
Admin Lock |
|
|
N
|
X
|
| Time
/Date Display |
X
|
X
|
E
|
X
|
| Transfer |
X
|
E
|
E
|
X
|
| •
Immediate |
|
X
|
Unified
|
Unified
|
| •
With announcement |
|
X
|
Unified
|
Unified
|
| •
With Callback |
|
X
|
X
|
X
|
| •
Unified (Immediate & announce) |
|
X
|
|
|
| •
Over Public Network |
|
|
X
|
X
|
| Unsupervised
Conference |
|
|
|
N
|
| User
programmable feature keys |
X
|
X
|
X
|
X
|
| Voice
Call |
X
|
X
|
X
|
X
|
| Voice
Call Deny |
X
|
X
|
X
|
X
|
