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Lucent Technologies MLC-5 User manual

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CIB 3126
Multiline Cordless 5-Button (MLC-5)
Voice Terminal
CIB 3126
Comcode 105-716-617
Issue 1
CIB 3126
Multiline Cordless 5-Button Voice Terminal
(MLC-5)
The MLC-5 Cordless Voice Terminal can be connected to your System
25 or MERLIN® Communications System. This booklet provides instal-
lation procedures and operating instructions, including how to connect
the cordless voice terminal to your system and how to program and use
features and channels.
You can administer the cordless voice terminal with systemwide features
and call restrictions the same as your system’s other voice terminals. For
more information, refer to either your System 25 or MERLIN System
documentation.
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CONTENTS
Along with this booklet, this package should contain the following:
Base unit with 7-foot power cord and standard ac adapter
Handset
Carrying adapter with metal belt clip
Flexible antenna for the handset
14-foot modular line cord
Wall mounting assembly kit
COMPATIBILITY
The MLC-5 Cordless Voice Terminal is compatible with the following sys-
tems:
MERLIN Plus System Releases 1 and 2
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MERLIN II System with Feature Modules 1 and 2
MERLIN 206/410/820 System with Feature Package 1 and 2
MERLIN 1030/3070 System with Feature Modules 3 and 5
System 25 Release 3
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Using the Controls
BASE UNIT CONTROLS
Take a moment to familiarize yourself with the controls on the base unit
(Figure 1).
FIGURE 1 The base unit.
Retractable antenna
1
2
When the handset is removed from the base unit, this antenna must
be fully extended so that you can receive all incoming calls and have
clear, strong reception.
Power cord with ac adapter
To power the base unit, plug the power cord into a grounded, 3-prong
ac outlet that is not controlled by a switch.
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3
4
5
6
7
8
9
10
Handset Hook
When the cordless voice terminal is wall mounted, the handset hook
allows the handset to be securely placed into the base unit.
Directory Card
The directory card is provided so that you can write the Intercom
(ICOM) Number/Personal Dialing Code (PDC) assigned to the cord-
less voice terminal and the ICOM No./PDC and names of other peo-
ple on the system. When you have more than one MLC-5 Cordless
Voice Terminal in an area, it is especially important to write the ICOM
No./PDC assigned to each of them to help ensure that the proper
handsets are always placed into their correct base units.
Battery Contacts
Batteries begin recharging when the battery contacts on the handset
touch the contacts on the base unit. Periodic cleaning of the con-
tacts using a soft eraser may be necessary.
Channel Indicator
The channel indicator lights to identify which channel is currently
being used or being programmed. A “P” is displayed when the cord-
less voice terminal is in programming mode.
Mode
There are three modes of operation:
The Charge light comes on whenever the handset is properly
placed in the base unit and indicates that the batteries are being
recharged.
The Talk light comes on whenever the handset is removed from
the base unit and is turned on with the On/Off button.
The Program light comes on when the T/P switch is set to P for
programming mode.
T/P Switch
The T/P switch is used to test the voice terminal and to program
channels and features.
Ringer Vol
The ringer volume switch adjusts the volume of the base unit ringer.
Slide it to the right (increases loudness) or to the left (decreases
loudness) to adjust the level. The handset ringer volume cannot be
changed.
Message
The message light goes on steady whenever there is a message for
you.
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>
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HANDSET CONTROLS
Take a moment to look over the controls that operate the handset (Fig-
ure 2).
FIGURE 2 The handset.
1
Antennas
Two antennas are provided with the handset: a retractable antenna
and a flexible antenna.
WARNING: Never operate the handset outside during an electrical
storm.
>
Retractable Antenna (factory installed)
Whenever the handset is removed from the base unit, this
antenna should be fully extended to receive calls and for clear
reception.
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2
3
4
5
6
7
8
9
10
>
Flexible Antenna (packaged separately)
This antenna can replace the retractable antenna so that the
handset is easier to carry when placed in the carrying adapter.
On/Off
The light next to this button must be on when you answer or make a
call. Two beeps sound if the handset is out of range and must be
moved closer to the base unit.
Message
When the light is on next to this button, there is a message for you.
The light blinks after 20 seconds to conserve battery power.
Lo Batt
This light blinks and a tone sounds when the batteries have fewer
than 15 minutes of use remaining.
Line Card Label
The line card label next to the blank buttons can be marked with a
ballpoint pen, not a pencil, to indicate which features or lines are
assigned to the corresponding button. If you need to make correc-
tions or updates, you can erase the label, but do not remove it.
Line/Feature Buttons
For MERLIN Systems, of these five programmable buttons, four are
initially reserved for outside lines and one, located to the left of
On/Off, is an intercom line. Any of the four outside line buttons can
be programmed with MERLIN System features.
For System 25, of the five programmable buttons, the last two on the
bottom row are System Access buttons reserved for making and
receiving calls. Any of the three remaining buttons can be pro-
grammed with System 25 features.
Status
In order to conserve battery power, the lights on the handset (except
On/Off) go off in 20 seconds. When this button is pressed the indica-
tor lights relight to reflect the current status of calls and features. If
the handset is out of range when Status is pressed, you hear two
short beeps that indicate the handset must be moved closer to the
base unit.
Trans
Press this button when you want to transfer a call to another number.
Hold
Press this button to place a call on hold.
Dial pad
The dial pad is used for dialing numbers and entering programming
codes.
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11
Channel
During normal operation, press this button to change channels for
clearer reception. In cases of strong interference, you may have to
move closer to the base unit in order to change channels. If the
handset is out of range, two short beeps sound to indicate that the
handset must be moved closer to the base unit.
When the cordless voice terminal is in programming mode, press this
button to program channel selection.
12
Number Card
This card should be removed, labeled with the ICOM No./PDC
assigned to the cordless voice terminal, then replaced. This is espe-
cially important when you have more than one cordless voice termi-
nal in an area to ensure that the handset is always placed into the
correct base unit.
13
Battery Contacts
Batteries begin recharging when the battery contacts on the handset
touch the contacts on the base unit. Periodic cleaning of the contacts
using a soft eraser may be necessary.
Installation
The base unit for the cordless voice terminal may be placed on a desk or
table top or mounted on a wall not made of metal. Instructions for each
installation follow.
BEFORE YOU BEGIN
Before you install the cordless voice terminal, there are certain con-
siderations regarding its location and use:
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The base unit must be installed at least 20 feet away from the control
unit for optimum range.
The base unit should not share the same power line or be within 6
feet of electromagnetic equipment such as electric motors, or equip-
ment with microprocessors such as answering machines, personal
computers, and FAX machines.
Never operate the handset outside during an electrical storm.
If there are other people using cordless voice terminals in the area,
they cannot share the same channels. Follow the instructions for
“Programming Channels” to assign different channels to each voice
terminal.
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If more than one cordless voice terminal is being used, do not place a
handset from one cordless voice terminal into the base unit of
another. If this accidentally occurs place the proper handset in its
corresponding base unit for at least 10 seconds.
The range of your cordless voice terminal may be reduced when
operating the handset around metal walls.
There is no visual indication on the handset when a call is being
bridged. If you need to ensure privacy on a line, program the
Privacy/Exclusion feature onto one of the line/feature buttons on the
handset, then activate it during the call. See “Using the Feature But-
tons” for details.
Completing the Cards
A Number Card and Line Card are provided with the handset. A Direc-
tory Card is provided with both the base unit and the carrying adapter.
Each card should be properly completed as described below:
Number Card
Before you install the cordless voice terminal, write your ICOM No./PDC
on the number card on the handset. Follow these steps:
1
2
3
4
Insert a paperclip into the U-shaped hole at the right side of the plas-
tic window.
Slide the window to the left until the right side pops up. If necessary,
flex the plastic window to remove it.
Write the ICOM No./PDC assigned to the cordless voice terminal on
the card.
Replace the card and window by sliding them under the left edge of
1
2
3
the number plate hole and then to the right until they snap in place.
Line Card
This label is used to identify outside lines and features assigned to the
corresponding buttons. This label cannot be removed. Follow these
steps:
Lift the handset.
With a ballpoint pen, not a pencil, write the line numbers for all
incoming lines on the label.
MERLIN System users: Write “ICOM” on the label for the intercom
button (located to the left of On/Off).
If you want to reserve any of the blank buttons for features, leave the
labels blank until you complete the installation procedure.
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Directory Card
These cards are provided on both the carrying adapter and the base unit
to write the ICOM No./PDC and the names of the people assigned to
them. Follow these steps:
1
2
3
4
5
Insert a paperclip into the U-shaped hole at the bottom edge of the
plastic cover (see Step 1 of Figure 5) and slide it upwards towards
the top of the card.
Slide the cover off and remove the card.
Write the ICOM No./PDC and the names of the people assigned to
them on the card.
Write the ICOM No./PDC assigned to the cordless voice terminal on
the bottom line of the directory card for the base unit.
Perform one of the following:
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If you are wall mounting your cordless voice terminal, skip to the
section titled, “Wall Mounting” in this booklet.
If you are placing your cordless voice terminal on a desk or table,
replace the directory card and the plastic cover, then follow the
directions below.
DESK TOP INSTALLATION
Use the following instructions to install your cordless voice terminal on a
desk or table:
1
Choose a location for the base unit that meets the following condi-
tions:
Within 6 feet of a grounded, 3-prong ac outlet that is not con-
trolled by a switch
At least 6 feet away from electromagnetic equipment and equip-
ment with microprocessors
At least 20 feet away from the control unit
Plug one end of the modular cord into the jack at the back of the
2
base unit (Figures 3 and 4).
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>
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MERLIN II SYSTEM
CONTROL UNIT
(FRONT VIEW)
MLC-5
Base
Unit
Wall
jack
Modular
jack
FIGURE 3 Connecting the cordless voice terminal to a MERLIN System.
3
Connect the other end to a modular wall jack or similar interface that
terminates in a jack field connected to a voice terminal jack on your
control unit.
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SYSTEM 25
CONTROL UNIT
(BACK VIEW)
MLC-5
Base
Unit
Modular
Wall
jack
jack
FIGURE 4 Connecting the cordless voice terminal to System 25.
4
5
6
Place the handset into the base unit.
NOTE:
Be sure the T/P switch is in the center ( Ž ) position.
Plug the power cord into a wall outlet that is not controlled by a
switch.
The Channel indicator on the base unit goes on.
Since the handset batteries can lose their charge during shipment,
charge them before use. See “Charging the Handset Batteries” later
in this booklet.
WALL MOUNTING
You need the following equipment:
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1
2
Hammer and nail
Pencil
Phillips screwdriver
Wall-mount assembly kit
To mount the base unit on the wall, follow these steps:
If you haven’t done so already, remove the directory card from the
base unit.
Remove the handset hook by pressing the hook in while sliding it
upward into the receiver pocket.
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3
Turn the hook upside down and reinsert it into the hole so that the top
portion of the hook protrudes into the receiver pocket (Figure 5).
Step 1
Step 2
Step 3
Step 4
FIGURE 5 Removing and reinserting the handset hook.
4
5
Replace the directory card and plastic cover.
Choose a location for the base unit that meets the following condi-
tions:
On a nonmetallic wall
>
> Within 6 feet of a grounded, 3-prong ac outlet that is not con-
trolled by a switch
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>
>
6
7
8
At least 6 feet away from electromagnetic equipment and equip-
ment with microprocessors
At least 20 feet away from the control unit
Locate a wall stud.
NOTE: If a wall stud is unavailable, use toggle bolts instead of the
screws to mount the base unit.
Remove the wall-mount template at the back of this booklet.
Holding the wall-mount template in place, use a pencil to mark the
screwholes in the wall (Figure 6).
FIGURE 6 Using the wall-mount template.
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10
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12
Lightly hammer the nail into the places you marked to start the holes
for the screws.
Insert the screws into the holes and screw them securely into the wall
stud, leaving the heads approximately 1/16 inch away from the wall.
NOTE: If you are using toggle bolts, insert them into the mounting
sleeves and screw them securely into the wall.
Plug one end of the modular cord provided into the jack at the back
of the base unit (Figures 3 and 4).
Plug the other end into a modular wall jack or similar interface that
terminates in a jack field connected to a voice terminal jack on your
control unit.
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13
14
15
Arrange the power cords so that they run down the wall behind the
cordless voice terminal.
Plug the power supply into the wall outlet that is not controlled by a
switch.
The Channel indicator on the base unit goes on.
Hold the base unit so that the screws or mounting sleeves protruding
from the wall fit into the holes on the bottom of the base unit (Figure
7).
FIGURE 7 Inserting the base unit.
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17
18
Slide the base unit down onto the mounting sleeves until it locks
firmly into place.
Place the handset on the handset hook in the base unit.
NOTE:
Be sure the T/P switch is in the center ( • ) position.
Since the handset batteries can lose their charge during shipment,
charge them before use. Follow the instructions below.
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Make sure the base unit is plugged into an outlet that is not controlled
by a switch.
Place the handset in the base unit. When the handset is properly
placed in the base unit, the batteries begin charging automatically.
The Charge light on the base unit goes on.
CHARGING AND REPLACING THE HANDSET BATTERIES
Place the handset in the base unit every night to recharge the batteries.
The batteries fully charge in approximately 8 to 10 hours.
Charging the Handset Batteries
The handset batteries must be charged under the following conditions:
When your cordless voice terminal is first installed
When the “Lo Batt” light on the handset begins to blink and the tone
sounds
When the battery pack has been replaced in the handset
NOTE:
You cannot overcharge the batteries.
To charge the handset batteries, follow these steps:
Replacing the Batteries
For the nearest location to purchase replacement batteries, call the
AT&T National Service Center at 1-800-222-3111 or visit your local
AT&T Phone Center. You can also order replacement batteries from
your AT&T Products Catalog.
NOTE: Battery life for the cordless voice terminal is approximately two
years.
1
2
1
2
3
4
5
Remove the handset from the carrying adapter, if you are using one.
Remove the battery case cover by pressing down on the arrow lines
on the top of the cover and sliding the cover down toward the bottom
of the handset (Figure 8, Step 1).
Release the battery clip by pressing the top of the clip below the plas-
tic hook and sliding it into the opening to the left. Once released, it
swings open only far enough to remove the battery pack. Do not
force it back (Figure 8, Step 2).
Remove the old battery pack from the case and unplug the battery
cord from the handset. (Figure 8, Step 3).
Discard the old battery pack.
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Step 1
Step 2
Step 3
FIGURE 8 Removing the batteries.
6
7
8
9
10
11
12
Plug the cord of the new battery pack into the handset (Figure 9,
Step 1).
Place the new battery pack into the compartment, with the cord
tucked between the top of the battery pack and the battery plug.
Fasten the clip over the battery pack by pressing it down into the
opening and to the right until the top of the clip is under the plastic
hook (Figure 9, Step 2).
Carefully slide the cover on its track up over the battery case until it is
firmly in place (Figure 9, Step 3).
Place the handset in the base unit.
Follow the instructions for “Charging the Handset Batteries” before
you use the handset.
Replace the handset carrying adapter.
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Step 1
Step 2
Step 3
FIGURE 9 Replacing the batteries.
TESTING YOUR CORDLESS VOICE TERMINAL
Once you have installed the cordless terminal, follow this test to
confirm that it is working properly:
Slide the T/P switch to T.
All the lights on both the handset and the base unit begin to flash, and the
1
2
ringers sound in both the handset and the base unit.
Slide the T/P switch back to the center ( Ž ) position.
THE CARRYING ADAPTER WITH CLIP
The carrying adapter you received is designed so that the handset can
be placed into the base unit without removing the adapter. However,
there is an optional leather carrying case you can order if a case is more
suitable for your purposes, but it must be removed before placing the
handset in the base unit.
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Installing the Carrying Adapter
To attach the handset to your belt or pocket (Figure 10), install the carry-
ing adapter as follows:
FIGURE 10 The carrying adapter.
1
2
3
4
5
Position the carrying adapter over the back of the handset.
Align the snap legs with the recesses in the handset.
Insert one snap leg into the recess while pushing down on the other
snap leg until you hear the click of the snap.
Slide the metal clip into the opening at the bottom of the adapter.
Attach the clip to your belt.
1
2
3
Removing the Carrying Adapter
To remove the handset from the carrying adapter, follow these steps:
Slide a coin between the snap leg and the handset.
Pry the snap leg away from the handset until the leg clears the
recess.
Pull the carrying adapter away from the handset.
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NOTE: If two short beeps sound, the channel change is not successful.
Move closer to the base unit and try again.
You can also change the channel when you are not on a call. The Chan-
nel indicator on the base unit shows the current channel setting (0
through 9).
Using the Cordless Voice Terminal
PLACING OUTSIDE CALLS
NOTE: Make sure both the base unit antenna and the handset antenna,
if it’s the retractable type, are fully extended.
1
2
3
4
5
6
On the handset, press Status to see which lines or features are in
use.
Press On/Off.
The light comes on.
NOTE: If the voice terminal is ringing and you want to make an out-
side call instead of answering the incoming call, touch an available
line button before you touch On/Off. Otherwise, you’ll automatically
answer the incoming call when you touch On/Off.
Perform the appropriate step:
MERLIN System users: Press an available outside line button.
The light comes on.
NOTE: If your system is set for Dial Access to Pools, dial the pool
number.
For System 25 users: Press a System Access button and dial the
outside line access code.
Listen for an outside dial tone.
Dial the telephone number.
When you complete the call, perform one of the following steps:
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>
Press
On/Off.
The light goes off.
Return the handset to the base unit.
NOTE: If you place the handset in the base unit, On/Off goes off
automatically.
PLACING INTERNAL CALLS
1
Press
On/Off.
The light comes on.
>
>
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