Inter-Tel Glx Plus Issue 2 Installation And Field Maintenance Manual

INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE INSTALLATION 
Issue 2, June 1993 
10. BATTERY BACK-UP EQUIPMENT 
10.1 The GLX-Plus System can be equipped with op- 
tional system battery back-up using an uninterruptable 
power supply or a standby power supply. (Refer to page 
2-12 for specifications.) 
10.2 To install an uninterruptable power supply (UPS) 
or standby power supply (SPS) unit, follow these steps: 
(1) Turn the KSU AC power switch (PWR) to the 
OFF position and unplug the AC power...

INTER-TEL PRACTICES FEATURES 
GLX-PLUS INSTALLATION & MAINTENANCE Issue 2, June 1993 
FEATURES 
CONTENTS 
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 
2. Feature Keys And Codes ............................................. 4-3 
3. CO Line Features ................................................... 4-4 
A. Dual-Tone Multi-Frequency (DTMF) Or Dial-Pulse Signaling .......... 4-4 
B. Flexible Incoming Ring Assignment...

FEATURES 
Issue 2. June 1993 INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE 
CONTENTS PAGE 
13. Call Pick-Up (Reverse Transfer) ....................................... 4-24 
;’ 
14. Paging ............................................................ 4-25 
15. Call Forwarding .................................................... 4-26 
16. Privacy Release ..................................................... 4-29 
17. Call Privacy Restore (Executive Or GLX-Plus Keysets Only) ............... 4-29...

INTER-TEL PRACTICES FEATURES 
GLX-PLUS INS ‘IALLATION & MAINTENANCE Issue 2, June 1993 
1. INTRODUCTION 
1.1 The GLX-Plus System has many easy-to-use 
features. This section describes the features and 
provides detailed instructions on their use. Refer to the 
user guides for simplified instructions on using station 
features. 
2. FEATURE KEYS AND CODES 
2.1 Keysets have feature keys that allow one-key 
access to the station features. 
2.2 At keyset stations, most of the station features are 
selected...

FEATURES 
Issue 2, June 1993 INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE 
3. CO LINE FEATURES 
3.1 This section explains the CO line functions and 
programmable features. 
NOTE REGARDING CO LINE SECURITY 
While this system is designed to be reasonably secure 
against CO line misuse by outside callers, there is no im- 
plied warranty that it is invulnerable to unauthorized in- 
trusions and toll fraud. If the central off& does not 
provide supervision, and disconnect the call when one 
party...

INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE FEATURES 
Issue 2, June 1993 
3.8 As a means of controlling costs, the system can be 
programmed to restrict specific stations from being used 
to dial toll calls. The toll restrictions and exceptions in- 
clude: 
0 Basic Toll Restrictions 
l Allow System Speed-Dial Numbers to Bypass Toll 
Restriction 
0 Exclude CO Line(s) from Toll Restriction 
Basic Toll Restrictions 
3.9 There are three system programming options 
available that are used with...

FEATURES 
Issue 2, June 1993 INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE 
5. STATION INSTRUMENTS 
5.1 To allow system flexibility and cost efficiency, a 
variety 
of station instruments can be used on the GLX- 
Plus System. They are: 
l Standard Keyseta 
l Executive Keysets 
l GLX-Plus Keysets - display and non-display 
l Industry-standard, AC-ringing, single-line, dual- 
tone multi-frequency (DTMF) sets 
A. KEYSETS 
5.2 The Executive and GLX-Plus keysets differ from 
the Standard Keyset in...

INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE FEATURES 
Issue 2, June 1993 
Keyset Light-Emitting Diode (LED) Indications 
5.10 The keyset line keys and feature keys (except PAGE and E-PAGE) are equipped with LEDs. The LED flash 
rates, shown in the table below, indicate the status of the stations, CO lines, and features. The rates are shown in inter- 
ruptions per minute (IPIvQ 
ON/OFF CONSTANT 
MEDIUM DOUBLE FLUTTER WlTH 
STEADY FLUlTER 
FLASH FLASH SLOW FLASH PAUSE 
0 IPM 300 IPM so IPM 60...

FEATURES 
Issue 2, June 1993 INTER-TEL PRACTICES 
GLX-PLUS INSTALLATION & MAINTENANCE 
Direct Station Selection/Busy Lamp Field 
(DWBLF) Keys 
5.11 The Executive and GLX-Plus keysets have 12 
DSS/BLF keys that provide one-key intercom access to 
each of the 12 stations. The LEDs under the DSS/BLF 
keys create a busy lamp field and flash at different rates 
to indicate the status of each station. Each flash rate has 
a distinct meaning, as described below. Flash rates are 
given in interruptions per...

INTER-TEL PRACTICES FEATURES 
GLX-PLUS INSTALLATION & MAINTENANCE Issue 2, June 1993 
Volume Controls 
5.19 On Standard and Executive Keysets, speaker 
volume and ring tone volume are controlled by two 
thumbwheels on the right-hand side of the keyset. 
5.20 On GLX-Plus Keyseta, volume is controlled by 
pressing volume control feature keys (labeled VOL UP 
and VOL DN) on the keyset. 
5.21 
TO CHANGE VOLUMES ONA GLX-PLUS KEYSET: 
(1) While performing or listening to any of the fol- 
lowing functions,...