Comdial Hotelephone Models 3910s, 3810x Instructions Manual

HoElephontZ 
User’s Guide 
(Models 3910s and 3810X)  

This user’s guide is applicable to the following model 
telephones: 
39 1 OS-xx Rev A and later 
38 lox-xx Rev A and later  

Table of Contents 
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Installation .............................................. 1 
Connecting the HoTelephone (Models 3910s and 3810X) ...... 
1 
Preparing the HoTelephone for Wall Mounting ............... 
.1 
Wall Mounting the HoTelephone .......................... -2 
Telephone Operation ...................................... .5 
AnsweringaCall ...................................... .5 
MakingaCall ....................................... ...5 
Using Call Waiting...

INSTALLATION 
Connecting the HoTelephone (Models 3910s and 3810X) 
Connecting this HoTelephone to a telephone company line must be 
through a universal service order code (USOC) outlet jack. The 
USOC jack code numbers are: 
l Single-line desk telephone = RJl 1 C 
l Single-line wall telephone = RJl 1 W 
If the installation site doesn’t have the proper jack(s) and inside 
wiring, it is the user or installer’s responsibility to arrange for their 
installation. The correct outlet jack for this equipment is...

Installation (continued) 
l Slide hole cover into old opening that auxiliary jack 
vacated. 
., 
.i 
‘. 
.l 
5. Snap tab out of opening in bottom of lower housing. Insert 
into handset cradle to create a wall-mounting hook for the 
handset (Figure 1). 
6. Carefully reverse lower housing end-for-end (rotate it 180 
degrees). Do not disturb any internal wiring during this 
process. 
7. Refasten lower housing to upper housing. 
l Make sure that all wires are clear. 
l Do not over-tighten screws when...

._ : ., 
,-.:j 
-: 
Figure 1. Jack Cover Plate (a), Position of Screws for Mounting 
Telephone on Wall (b), and Position of Wall-Mounting 
Hook in Handset Cradle (c) 
3  

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TELEPHONE OPERATION 
Operating these single-line telephones (Figures 2 and 3) is 
straightforward and easy. 
Answering a Call 
. When telephone rings, lift handset and talk. 
Making a Call 
Dialing a number, 
l Lift handset and dial number. 
Dialing a programmable button function, 
l Lift handset. 
l Press desired programmable button. 
Dialing a speed dial number, 
l Lift handset. 
l Press preprogrammed SPEED button. 
l Dial speed dial location number (0 - 9). 
NOTE: The SPEED...

/ Programmable 
Button Field 
Message Waiting 
Indicator 
I 
I 
I i f 
7’k 
/ ( 
’ c 
I ( 
J 
I C 
C 
3 I 0 
0 0 
0 
/ 
Data/Auxiliary 
Port (lower side 
of housing) 
--Speed Button 
Location 
- Pause Control 
(Conrral Under Fmplale, 
Port  Speaker On/Off 
Button 
Line I Button1 -Vol”me Control 
Figure 2. Model 3910s HoTelephone Controls and Indicators 
6  

/ Programmable 
Button Field 
Message Waiting 
Indicator 
I 
‘L 
1 
I 
ii. 
Figure 3. Model 3810X HoTelephone Controls and Indicators 
7  

SPEAKERPHONE OPERATION 
(Model 3910s Only) 
When you make or answer a call, you can have a conversation 
without using the telephone handset, or handsfree, because a 
microphone and speaker are built into the telephone set. The 
microphone port is located in the front right-hand edge of the 
telephone housing. To make sure the speakerphone operates 
properly, check to see that this port is not blocked by any obstruc- 
tions. 
Answering a Call Using the Speakerphone 
1. When the telephone rings, press the...