Inter-Tel GMX-48 INSTALLATION & MAINTENANCE Manual

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INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE FEATURES 
Issue 2, May 1990 
G. DIRECT INWARD SYSTEM ACCESS (DISA) 
NOTE: 
This feature is available only in the Advanced 
software package and requires an ARM. 
4.41 DISAis a programmable feature that allows an 
outside party to dial into the system from an external 
DTMF telephone and then access the following sys- 
tern resources: intercom numbers for placing calls to 
stations; line groups or auto lines for placing outgoing 
calls; and hunt...

FEATURES 
Issue 2, May 1990 
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INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE 
then if your call is not answered it recalls the called 
station’s attendant. 
4.52 If you enter an invalid feature code, or inter- 
com number, or dialed an invalid number, you hear 
reorder tones and then three tones (followed by 
silence). You may try again. If you dial a valid hunt 
group pilot number that has no members assigned to 
it, the call automatically rings at the primary atten- 
dant station (or the...

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INTER-TEL PRACTICES FEATURES 
GMX-48 INSTALLATION & MAINTENANCE Issue 2, May 1990 
H. C.O. LINE MAINTENANCE 
4.56 
Attendants can place individual lines out of 
service by entering a feature code. This unequips the 
line, but does not prevent the central office from 
sending signals on the line. To outside callers, the line 
will appear to be functioning and they will hear ring- 
ing. However, station users will not hear ringing or 
see a flashing line key and cannot access the line for 
receiving or...

FEATURES 
Issue 2, May 1990 INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE 
5. STATION INSTRUMENTS 
5.1 To allow system flexibility and cost efficiency, a 
variety of station instruments can be used on the 
GMX-48 System. They are: be used for receiving handsfree intercom calls, but 
the user must lift the handset to speak when piacing 
intercom calls and when placing or receiving outside 
calls. The MUTE key is always lit when the speaker is 
activated. Call monitoring and on-hook dialing are...

INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE FEATURES 
Issue 2, May 1990 
Circuit Number On Power-Up 
5.11 
To aid in installation and troubleshooting pro- 
cedures, display keysets show their station identifica- 
tion for five seconds when power is turned on and the 
keyset line cord is first plugged in. The intercom num- 
ber and assigned user name appear on the top line of 
the display, and the circuit number appears on the 
bottom line. This display also appears whenever the 
line cord is...

FEATURES 
Issue 2, May 1990 INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE 
User-Programmable Speed-Dial (SPD/BLF) Keys 
with Busy Lamp Field 
532 The 
keysets have SPD/BLF keys that are used 
for storing and speed dialing up to 10 intercom and 10 
outside telephone numbers. The 1Zline keysets have 
eight SPD/BLF keys (the other two speed-dial num- 
bers are stored using location codes), and 24-line key- 
sets have 10 SPD/BLF keys. The keys have LEDs that 
form a busy lamp field to indicate the...

INTER-TEL PRACTICES FEATURES 
GMX-48 INSTALLATION & MAINTENANCE Issue 2, May 1990 
5.27 The 
features accessed by the 24-line keyset’s 
eight fixed-function keys are shown below. 5.29 The features accessed by the 1Zline keyset’s 
six fixed-function keys are shown below. 
. 
I 
SPKR 1 Speakerphone on/off (312). 
Selects an intercom channel or picks 
up a holding or camped-on intercom 
I 
DND 1 Do-not-disturb on/off (372). 
Leave message (365); also used for 
retrieving and viewing messages when 
Signals...

FEATURES 
Issue 2, May 1990 INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE 
SLOW 30 IPM FLUTTER 
601960 IPM FAST 
240 IPM 
Recalling 
Intercom call is 
intercom call is 
camped on 
camped on  Data call 
is being 
monitored Data call is in 
progress; 
continuous = 
data device is 
off hook 
Intercom call 
is on hold 
DATA 
IC 
SPKR 
Speakerphone 
is on or ready 
for use 
CNF 
MUTE Conference is 
in progress Conference 
is recalling 
station lnitiator left 
zonference 
In progress; or 
:onf. party...

INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE FEATURES 
Issue 2, May 1990 
Volume Controls 
5.32 
Speaker volume and ring tone volume are con- 
trolled by two thumbwheels on the right-hand side of 
the keyset. 
Selectable Ring Tone 
5.33 
Keyset users can select the type of ringing alert 
tone to be heard at their respective keysets. This is 
useful in open office settings where phones are close 
together and it is difficult to tell which one is ringing. 
Eight distinctive ring tones are...

FEATURES 
Issue 2, May 1990 INTER-TEL PRACTICES 
GMX-48 INSTALLATION & MAINTENANCE 
B. SINGLE-LINE SETS 
5.38 If using 
Advanced or Intermediate software, up 
to two Accessory Port Modules (APMs) can be in- 
stalled on the system. Each provides up to six single- 
line circuits that can be used for installing single-line 
sets, FAX machines, voice mail units, off-premises 
stations, or playback devices. (Playback devices can be 
used only with 
Advanced software.) 
5.39 There are two types of single-line...