Lucent Technologies DEFINITY Enterprise Communications Server, System 75, System 85 Instructions Manual

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-3 The 500 Series Telephone
14
Physical Description
Dimensions
NOTE:
The following dimensions are approximate.
Width = 7 inches
Depth (front to back) = 8-3/4 inches
Height (maximum with handset in place) = 5-1/2 inches
Physical Features
Handset
The 500 telephone is equipped with a G-type handset.
Dial pad
The 500 telephone has a...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-4 The 500 Series Telephone
14
Distance Limitations
The maximum allowable distances of a 500 telephone from the DEFINITY G1, G2,
and G3, DEFINITY ECS, System 75, or System 85 cabinet are shown in the table
below.
Power Requirements
The 500 telephone is powered by the tip and ring leads. It does not require any
external power supply....

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-5 The 500 Series Telephone
14
500-Series Telephone Equipment PECs
The 500 telephone and optional components can be ordered with the following
PECs:
nBasic 500 Telephone (black) — 3100-0RD COL09
nBasic 500 Telephone (beige) — 3100-0RD COL11
nBasic 500 Telephone for use with the 4A speaker phone (black) —
3100-2RD COL09
nBasic 500...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-6 The 2500 Series Telephones
14
The 2500 Series Telephones
Figure 14-2. The 2500 Desk Model
Handset
1
23
456
78 9ABC DEF
MNO JKL GH I
PQRS TUV WXYZ
*O#Oper
Telephone
Number Card
Dial Pad 

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-7 The 2500 Series Telephones
14
Figure 14-3. The 2554 Wall Model
Dial Pad
1
23
456
78
9ABC DEF
MNO JKL GHI
PRS T UV WXY
*O#Oper
Telephone
Number Card
Handset 

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-8 The 2500 Series Telephones
14
Figure 14-4. The 2500 Telephone with Message Waiting Adjunct
The 2500 Series telephones consist of single appearance analog telephones with
conventional touch-tone dialing. These telephones provide access to features
through the use of the * or # dial pad keys and the appropriate feature access...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-9 The 2500 Series Telephones
14
Physical Description
Dimensions
NOTE:
The following dimensions are approximate.
Width = 7 inches
Depth (front to back) = 8-3/4 inches
Height (maximum with handset in place) = 5-1/2 inches
Features
RECALL button
The 2500 MMGK is equipped with a Timed Recall button. This button provides
access to a...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-10 The 2500 Series Telephones
14
Mounting Options
The 2500 Series telephones are all desk mounted with the exception of the
2554 MMGJ which is wall-mounted only.
Color Options
The 2500 Series telephones are available in several colors.
nThe 2500 MMGJ telephone is available in black, beige, and ivory.
nThe 2500 MGK telephone is...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-11 The 2500 Series Telephones
14
Power Requirements
The 2500 Series telephone is powered by the tip and ring leads. It does not
require any external power supply.
Power Failure Operation
The 2500 Series telephone can be used as an emergency station during power
failure transfer conditions.
FCC Registration
The 2500 Series telephone...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 500 and 2500 Series Telephones
14-12 The 2500 Series Telephones
14
Adjuncts
The following adjuncts can be used with the optional 2500 SM telephone:
n4A Speakerphone
nZ34A-WA Message Waiting Indicator