Vodavi Starplus 2448ex Hybrid Key Telephone System Installation Manual

300.86 STORING SYSTEM SPEED NUMBERS 
System Speed numbers must be entered by the first 
programmed attendant. If no attendant is specified, 
they are entered at Station 10. 
A. Press SPD twice. 
B. Dial the system speed bin location: 
20 to 99 for System Speed numbers. 
C. Dial telephone number. (including special 
codes described below) 
D. Press the SPD button. 
E. Hang up. 
OR 
F. Press SPD once. 
G. Select desired outside line or group of lines. 
H. Dial the speed bin location: 
20 to 99 for System...

Hybrid Key Telephone System sTARPLUS@ 2448EX 
4. Hang up to complete transfer. 
B. Unscreened Transfer 
When the called extension begins to signal, hang up 
to transfer the call (Recall timer starts). 
C. Transfer Search 
n When attempting to locate a party: 
1. 
2. 
3. 
4. Press a station button to signal a station. 
If the party is not located, press another station 
button to continue the search, 
OR 
Press the TRAN button and dial the two-digit 
station number. 
If the party is not located, press the...

SECTION 400 
SYSTEM DESCRIPTION AND SPEClFlCATlOiS 
400.1 SYSTEM TECHNOLOGY 
The Starplus 2448EX Hybrid Key Telephone System 
is an expandable modular system engineered for 
growth through modular card (PCB) expansion pro- 
vides a flexible assortment of features through soft- 
ware options and optional circuit cards. Figure 
200-l 
is a block diagram of the 2448EX System. 
The Starplus Hybrid Key Telephone Systems are the 
upper end of a family of Electronic Key Telephone 
Systems designed to meet the...

Hybrid Key Telephone System sTARPLUS@ 2448EX 
Figure 400-l Starplus 2448 System Block Diagram 
400-2 Issue 3, March 1992  

and Random Access Memory (RAM) for cus- 
tomer data base programming. A lithium bat- 
tery is included for protection of the RAM 
memory. An RS232C connector for data base 
printout and SMDR is included. Feature Pack- 
age software is installed on this board at the 
factory. One (1) CCU is required per system. 
F. Central Office Interface Board (COI) 
Provides the interface for eight central office 
(DTMF or Dial Pulse) loop start lines. The 
board can be removed or inserted with KSU 
power ON, however,...

C. The Starplus Enhanced Electronic Telephone 
(Fig 400-2) is a fully modular instrument with 14 
fixed feature/function buttons and 16 flexibly 
assigned buttons or 8 fixed feature/function 
buttons. This telephone also features an inte- 
grated speakerphone, call announce with 
handsfree intercom, two (2) Volume Controls, 
Intercom select switch, and long life LED’s. 
Executive Electronic Telephone 
The Star-plus Executive Key Telephone is a fully 
modular instrument with 14 fixed feature/func- 
tion...

Table 400-7 Dimensions and Weight 
BASIC KEY SERVICE UNIT 
Height 16” 
Width 23” 
Depth 13” 
Weight 60 Ibs. (unloaded) 
EXTERNAL POWER SUPPLY HOUSING 
Height 12” 
Width 12” 
Depth 13” 
Weight 36 Ibs. 
POWER SUPPLY 
Height 4.75” 
Width 4” 
Depth 9” 
Weight 5 Ibs. DSS/DLS CONSOLE 
Height 3” 
Width 5.5” . 
Depth 9.125” 
Weight 2 tbs. 
PHONE BOX 
Height 1.75” 
Width 
5.5” 
Depth 4” 
Weight 1 lb. 
KEY TELEPHONE 
Height 3.75” 
Width 8.0” 
Depth 8.5” 
Weight 3 Ibs. 
Table 400-8 Miscellaneous Specifications...

Hybrid Key Telephone System sTARPLUS@ 2448EX 
, 
Table 400-9 Key Telephone Audible Signals 
TYPE OF SIGNAL 
Key Telephone Signals; 
Incoming CO Line 
Intercom Tone Ringing 
Intercom Call Announce 
0-W 
Transferred CO Line 
CO Line Recall 
Message Wait Call Back 
Message Wait Reminder Tone 
CO Queue Call Back 
Camp-on 
Paging Alert Tone FREQUENCY 
1215/l 471 
1215l1471 
935 SIGNAL DURATION 
0.8s orV2.4~ off; repeated 
0.4s on/o.4s off/o.4s orv2.os off 
0.2s orVO.2~ off (3 bursts) 
1215/1471 
1215/l 471...

wARPLUS@ 2448EX 
SECTION 500 
INSTALLATION 
Hybrid Key Telephone System 
500.1 SITE PLANNING 
The Starplus 2448EX Hybrid Key Telephone Sys- 
tem, like most electronic office equipment, should 
not be subjected to harsh environmental conditions. 
To assure easy servicing and reliable operation, 
several factors must be considered when planning 
the system installation. Always remember the fol- 
lowing BEFORE installing the KSU and wiring: 
The Basic KSU, and External Power Supply 
Housing are designed for...