Inter-Tel GMX-48 INSTALLATION & MAINTENANCE Manual

IXTER-TELIDVK SUPPLEhlEST 
Issue 1, January 1991 ‘.. 
INTER-TEL PR-\CTICES 
G1IX.18 ISST.kLL+TION 8; h,IAISTEx,1\CE 
f. 
g. 
h. 
i. 
j. 
k. 
1. 
m One at a time. press each of the keys on the 
keyset in any order. A progress tone (or a 
DTMF tone for keypad 
keys) is heard if the 
key is functioning properly. If the signals 
are not heard. the key is fauln. Return the 
keyset for repair if any key is faulty. 
Lift and replace the handset. The audio in- 
tegrated module tones are broadcast over 
the...

ISTER-TEL PR4CTICES ‘. 
G;\IX-48 INTSTALLATION & hIAISTESASCE ISTER-TEL/D\X SLPPLE31ExT 
Issue 1. Januav 1991 
3.5 Before performing the installation instructions 
outlined in this section. refer to the information in 
the GMX-48 manual beginning on page 3-35.  B. DIRECT STATIOE SELECTIOS/BUSI 
(4) Locate the strap (52) in the louver-tight iorr.er 
LAMP FIELD (DSS/BLF) UNIT 
INSTALLATION of the control board (see Figure 1 on page 6) 
and ensure that it is in the DSSl p$sitio‘n (ox-x 
the right two pins)....

ISTER-TEL/DVK SUPPLEhIENT ‘.. 
Issue 1, January 1991 INTER-TEL PRiCTICES 
G\lS-48 INSTALLATIOS 8: hLiIXTEZ.4XCE 
FIGURE 1. INTER-TELlD1-K DSS/BLF USIT CONTROL BOARD 
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ISTER.TEL PRiCTICES 
G\lX.48 ISTSTALLATION g: MAINTES.iYCE ‘.. 
ISTER-TELID1-K SL-PPLE\IEST 
Issue 1. Jsnuac- 
1991 
4. FEATURES e. 
4.1 Except for the differences noted in this supple- 
ment. the Inter-TeliDVK stations instruments func- 
tion exactly the same as the station instruments 
described in the manual. All keyset and DSS ‘BLF 
Unit feature instructions in the manual also appl!- to 
the Inter-TellD\K station instruments. f. 
\‘olume Controls 
4.2 On Inter-TeltDVK keysets, handset volume....

INTER.TEL:D\K SUPPLEMENT 
Issue 1, January 1991 ‘. 
INTER-TEL PRiCTICES 
GhIX-48 INSTx%LWTIOS s; >L&INTES.\SCE 
3. - PROGRAMMING 
5.1 To reprogram the default values of rhs user-pro- 
grarnmable feature keys on the Inter-T21 D1K key- 
sets, refer to program [DXC] Soft Fsature Key 
Default Values (/SOFT) as outlined on pase_j-60 in 
the manual. A program planning sheet for the Inter- 
Tel/DVK keysets is provided in Figure 3 below. 
FIGURE 2. 
ST_iTIOS PROGRAM PLANNING SHEET 
[D.iC] SOFT FEATURE KEY...

ISTER.TEL PRACTICES ISTER-TELiD\X SUPPLE\lEST 
G\IS-18 INTSTALLATION 8r hIAISTEX.X?iCE Issue 1, Januaq 1991 
5.2 To reprogram the default volume levels for rhz 
Inter-TeliDVK keysets, refer to program [D.AI] Key- 
set 1blume Default Settings (NOL) as outlined on page j-70 in the manual. X new program planning 
sheet is provided in Figure 
3 below. 
FIGURE 3. ST.ITIOS PROGRAM PLAXXSG SHEET 
IDXI] INTER-TELIDVK KEYSET \.OL’USIE DEF.iULT VOLUhlES (-VOL): 
Handset IC Voice Level 
Speakerphone IC Voice Level...

ISTER-TEL/DVK SUPPLEhIEfiT  INTER-TEL 
PRACTICES 
Issue  1, 
January  1991  G>fX-38 
ISST.\LL.4TION  tk hL%Yl-ES.4SCE 
FIGURE  4. IXTER-TEL/DVK  24-LISE KEYSET 
HEARING AID-COMPATIBLE 
(HAC)  HANDSET  24 
CO.  LINE 
KEYS  OPTIONAL 
32-CHARACTER  LCD 
INTERNAL  SPEAKER 
 
18  FEATURE 
KEYS 
7 
10  SPEED-DIAL 
KEYS 
/ w 
RING  AND VOICE 
VOLUME 
CONTROLS  12-KEY 
PUSHBUTTON  HANDSFREE 
KEYPAD  MICROPHONE 
NOTE: The keys  are shown  as they  appear  in the  default  configuration. 
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ISTER-TEL PR&CTICES ISTER-TEL/DVK SL-PPLE\IEXT 
G\lX-48 INSTALLATIOK & hL&ISTESASCE Issue 1. Januav 1991 
FIGURE 5. INTER-TEL/DVK 12-LIXE KEYSET 
HEARING AID-COMPATIBLE 12 CO. LINE OPTIONAL 
(HAC) HANDSET KEYS 32-CHARACTER LCD 
INTERNAL 
SPEAKER 
 
8 SPEED-DIAL 
KEYS 
/‘- 
14 FEATURE 
KEYS 
RING AND VOICE 12-KEY HANDSFREE 
VOLUME PUSHBUTTON MICROPHONE 
CONTROLS KEYPAD 
NOTE: The keys are shown as they appear in the default configuration. 
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ISTER-TELIDL’K SUPPLEMENT 
Issue 1, Januau 1991 INTER-TEL PR-\CTICES 
GXIS-48 INSTALLATIOS 8: 3LUXTEX4XCE 
FIGURE 6. INTER-TEL/DVK S-LINE KEYSET 
HEARING AID-COMPATIBLE 
8 C.O. LINE 
OPTIONAL 
(HAC) HANDSET 
KEYS 
32-CHARACTER LCD 
INTERNAL 
SPEAKER 
 /’ 
 
 
c--- 
/- 
=I I /” I a 
c: 
/ I 
 
8 SPEED-DIAL 
KEYS 
/‘- 
14 FEATURE 
KEYS 
RING AND VOICE 12-KEY 
HANDSFREE 
VOLUME PUSHBUTTON 
MICROPHONE 
CONTROLS KEYPAD 
NOTE: The keys are shown as they appear in the default configuration. 
Page 
12  

IYI’ER-TEL PRiCTICES ISTER-TELIDW SUPPLE\IEb-T 
G\IX-48 ISSTALLATION & MAINTESASCE 
Issue 1. JanuaF 1991 
FIGURE 7. INTER-TEL/DVK DIRECT STATION SELECTION/BUSY L.YiIP 
FIELD (DWBLF) UNIT 
60 DSSiBLF KEYS 
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