AT&T MERLIN Plus User manual

AT&T
MERLIN
®
PIus
COMMUNICATIONS SYSTEM
MERLIN Attendant
User’s Guide

©1990 AT&T
All Rights Reserved
Printed in USA
Issue 1
June, 1990
NOTICE
The information in this document is subject to change without notice. AT&T assumes no responsibility
for any errors that may appear in this document.
MERLIN is a registered trademark of AT&T.
To order copies of this document, call the AT&T Customer Information Center, 1-800-432-6600 and
include the document number 518-600-041 with your order.

Contents
Section 1: Overview
Introduction
The MERLIN
1-1
Attendant
1-2
Section 2: Changing the Current Settings
Changing the Current Settings
2-1
Section 3: Troubleshooting
Troubleshooting 3-1

FCC Notification Information
INTERFERENCE
Federal Communications Commission (FCC) Rules require that you be
INFORMATION
notified of the following:
● This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions in this
manual, may cause interference to radio communications.
● This equipment has been tested and found to comply with the limits for a
Class A computing device pursuant to Subpart J of Part 15 of FCC rules,
which are designed to provide reasonable protection against such
interference when operated in a commercial environment.
● Operating this equipment in a residential area is likely to cause
interference with radio communications, in which case the user, at his or
her own expense, will be required to do whatever is necessary to correct
the interference.
● The MERLIN Attendant is designed to be connected to the MERLIN Plus
system control unit using a Basic Telephone and Modem Interface 2
(BTMI-2). The MERLIN Attendant is not intended to be connected directly
to the network.
● The MERLIN Attendant is a separately registered device.
– FCC registration number: GRM3U8-19187-CIE
PROBLEMS AND REPAIRS If you have a problem with the MERLIN Attendant, or if you need repair
information that is not provided in the “Troubleshooting Section” of this
guide, please call the AT&T National Service Assistance Center
at 1-800-628-2888.

Section 1: Overview

Introduction
This User’s Guide explains how the MERLIN Attendant works and how to
change initial settings. To use the MERLIN Attendant:
❑ Consult the MERLIN Attendant Plannin
g Configurator Form that your
AT&T representative completed for your MERLIN Plus system.
❑ Have the MERLIN Attendant installed by an AT&T-authorized
technician who has completed the following procedures:
● Administered a station port on the control unit for each
MERLIN Attendant
● Programmed your business schedule and route plans
● Recorded your announcements
❑ Be sure you know your authorized caller code. See “Changing the
Authorized Caller Code” in Section 2, “Changing the Current
Settings,” for more information about this code.
Introduction 1-1

The MERLIN Attendant
The MERLIN Attendant answers incoming calls on designated lines with a
prerecorded message and directs the calls to the appropriate extension
in your MERLIN Plus Communications System Release 1 or 2. The
MERLIN Attendant can help your business by answering calls immediately or
after a delay to assist a busy receptionist. It can also answer calls when your
company is closed for holidays and weekends, and after normal business
hours.
NOTE: To avoid confusion between a human attendant and the
MERLIN Attendant, this document refers to the human attendant as
the receptionist.
A prerecorded announcement can provide callers with information on how to
reach certain departments or people within your company. Generally, a list of
one-digit numbers, known as routes, is provided so that callers can dial the
department they need with the touch of a button. If appropriate, the
announcement can also give callers the option to enter extension numbers to
reach employees directly.
For example, during normal business hours a car dealership directs customer
calls to the MERLIN Attendant so that callers hear the day announcement
which offers the following options:
“Thank you for calling ABC Motors. If you are calling from a
rotary dial phone, please hold for assistance.
For Sales, dial 1...
For Service, dial 2...
For Parts, dial 3...
For the receptionist, dial 0...
For a specific employee, dial the extension number
or hold for operator assistance.”
NOTE: In the above example, the numbers 1, 2, 3, and 0 are routes. To
minimize errors, you should provide no more than five routes.
After the car dealership closes, calls are answered immediately by the
MERLIN Attendant and the night announcement plays:
“Thank you for culling ABC Motors.
Our sales hours are 10:00 a.m. to 6:00 p.m. Monday through Saturday.
If you are calling our Service Department, dial 1 now.
If you know the extension number of the person you are calling, dial
that number now.”
If a caller does not enter a route or extension number because he or she is
calling from a rotary phone or does not know the extension number, the call
is automatically directed to the receptionist after a specified number of
seconds (2 to 5). You can select the number of seconds by using the “Call
Processing Options” described in Section 2, “Changing the Current Settings”.
Callers using Touch-Tone phones can also bypass the announcement by
dialing the route or extension they want at any time during the message.
Their calls are transferred immediately to the route or extension number they
have selected.
1-2 The MERLIN Attendant

DAY AND NIGHT
You can choose from two different announcements (day or night) to play to
ANNOUNCEMENTS
callers when the MERLIN Attendant answers incoming calls. Both the day
announcement and the night announcement can direct calls to up to nine
different routes (1 through 9, 0 is reserved for the receptionist). Additionally,
these announcements can offer callers the option to dial individual extension
numbers.
Depending on your business hours, you can allow callers to dial a route or an
extension number when your business is open (day announcement), then
provide information such as business hours when your business is closed
(night announcement). If your business operates 24 hours a day, you can use
just the day announcement. Here are two examples:
Using Both Day and Night Announcements
ABC Company office hours are 8:30 a.m. to 5:00 p.m. Monday through
Friday. Callers who dial the company’s toll free number hear the day
announcement when the MERLIN Attendant answers. The day
announcement instructs callers to enter a route number (1 through 9) to
reach a specific department or an extension number to contact a particular
individual. Callers who call after 5:00 p.m. or on the weekends hear the
night announcement when the MERLIN Attendant answers. The night
announcement provides the regular office hours and allows callers to dial
extension numbers to connect with employees who are working after hours.
Incoming calls can be forwarded to an outside number by using the
MERLIN Plus system Release 2 Call Forwarding (CF) feature. You can also
use Remote Line Access (RLA) to allow your employees with password
permission to use your company’s outside lines. It is recommended that
these features be assigned to dedicated Central Office lines when used with
the MERLIN Attendant. If you use Call Forwarding or Remote Line Access
on the same lines as the MERLIN Attendant, the MERLIN Attendant will
act as a night backup to these features, answering calls only when
Call Forwarding or Remote Line Access lines are busy after hours.
(See the
MERLIN Plus Communications System Release 2 System Manual for more
information on these features.)
NOTE: If you use Call Forwarding or Remote Line Access with the
MERLIN Attendant, your night announcement should include special
instructions to call back if these lines are busy. See “Using Call
Forwarding” or “Using Remote Line Access” in this section.
Using the Day Announcement Only
XYZ Company has 24-hour sales and customer service departments. Callers
on lines answered by the MERLIN Attendant hear the day announcement no
matter what time they call. The day announcement offers callers a choice
between entering the route number for sales (1) or for customer service (2).
The MERLIN Attendant 1-3

CALL HANDLING
Three types of call handling are available with the MERLIN Attendant:
● Immediate Call Handling (See Figure 1-1)
Immediate call handling can be set up so that the MERLIN Attendant
answers these kinds of calls:
➤ All incoming calls on all lines. The receptionist is required to help
callers who have a rotary telephone, or who need assistance, and to
act as a backup for the MERLIN Attendant to answer calls if the
MERLIN Attendant is busy.
➤ All incoming calls on specified lines.
● Backup Call Handling (See Figure 1-1)
Calls are answered by the MERLIN Attendant only when the receptionist
is unable to answer within a specified number of rings (2 to 6). To set the
number of rings, see “Call Processing Options” in Section 2, “Changing
the Current Settings.”
● After-Hours Call Handling
You can set the clock on the MERLIN Attendant so that the night
announcement plays whenever you indicate that your business is closed.
After-hours callers can be given the option to dial a route number, an
extension number, or leave a message on an answering machine. If Call
Forwarding or Remote Line Access is activated but all lines are busy,
callers will be transferred to the MERLIN Attendant and will hear the
night announcement.
Another option is to have the night announcement simply provide your
company’s normal operating hours and disconnect without giving callers
the opportunity to dial a route. Customers can dial an extension number
while this announcement is playing.
1-4 The MERLIN Attendant

↓↓↓
CALL TRANSFER
Central
office
lines \
Central
office
lines \
MERLIN
Plus
System
control unit
(Release 1
or 2)
Receptionist
MERLIN Overflow
Attendant MERLIN Attendant is Immediate Call
Handler - Calls ring immediately
at the MERLIN Attendant. If not
answered on the first ring, calls will
ring at the receptionist.
MERLIN
Plus
System
control unit Receptionist
(Release 1
or 2)
MERLIN Overflow
Attendant MERLIN Attendant is Backup Call
Handler - Calls ring immediately
at the receptionist. If the receptionist
does not answer within a preset number
of rings, the MERLIN Attendant
answers the call.
FIGURE 1-1 Immediate and Backup Call Handling.
In the MERLIN Plus system, all calls handled by the MERLIN Attendant are
blind transfers. In a blind transfer, the MERLIN Plus system
control unit
monitors the call after the MERLIN Attendant transfers the caller to the route
or extension number dialed. If the extension number is invalid, the call is
transferred to the receptionist. If the call is unanswered after a specified
number of rings, the call returns to the MERLIN Attendant and the caller can
choose another route or extension, such as the receptionist.
NOTE:
To ensure service for all callers, the MERLIN Attendant must
automatically direct callers who do not enter a route or extension
number to the receptionist. If a caller hangs up during a transfer,
the MERLIN Attendant may transfer the call to the receptionist, who
will hear silence or a dial tone upon answering the call. The use of
telephone answering machines at destination extensions will
minimize this problem..
The MERLIN Attendant 1-5

HOLD ANNOUNCEMENT
Informs callers to hold until the call transfer is completed. Because
unanswered calls return to the MERLIN Attendant, you must include
information about what to do if the call transfer fails.
Example: “Please hold during silence while your call is being transferred. If you hear
the greeting again, please dial zero for assistance.“
RECEPTIONIST
The receptionist answers calls that cannot be handled entirely by the
MERLIN Attendant. Use the Privacy button on the receptionist’s telephone
to ensure that the MERLIN Attendant and the receptionist do not answer calls
simultaneously.
USING AN ANSWERING You may use an answering machine with your MERLIN Attendant for backup
MACHINE
message handling whenever you are not available to answer your calls. Use of
an answering machine with a telephone connected to the MERLIN Plus
system requires a General Purpose Adapter (2301-GPA). See the user
information enclosed with your answering machine and General Purpose
Adapter, as well as the MERLIN Plus Communications System Release 1 or
Release 2 System Manual, for complete information on installing and
administering your answering machine.
To use an answering machine with the MERLIN Attendant, you must have an
Auto Answer button programmed on your telephone. When “Auto Answer”
is activated, calls transferred to you by the MERLIN Attendant ring at your
telephone and at the answering machine. To ensure proper operation of your
answering machine, always activate your Auto Answer button when you
leave your office and deactivate it when you return.
NOTE:
Your answering machine’s tollsaver feature works differently in
combination with the MERLIN Attendant. Unless you have a
personal line, you will not hear your telephone ring when you call in
for your messages. You can, however, determine if you have
messages by counting the seconds after you are switched to your
telephone by the MERLIN Attendant. Because each ring lasts
approximately six seconds, you can safely assume that you have no
messages on your answering machine if it does not answer within 20
seconds (approximately three rings).
USING CALL
FORWARDING
After business hours you can activate Call Forwarding on Central Office lines
answered by the MERLIN Attendant to have your incoming calls forwarded
to another number. If a CF line is busy, callers will be transferred to the
MERLIN Attendant. The night announcement should ask callers to call back
in a few minutes when the line is available so that their call can be forwarded.
Example:
“Thank you for calling ABC Motors. Our sales hours are 10:00 a.m. to
6:00 p.m. Monday through Saturday. Please call back in a few minutes if you would
like your call forwarded to our emergency service number.”
1-6 The MERLIN Attendant

USING REMOTE LINE
Remote Line Access allows callers with password access to company lines to
ACCESS make outside calls. If the lines assigned for Remote Line Access are busy after
hours, the MERLIN Attendant answers the call. In this case, the night
announcement should ask callers who want to use RLA to call back when a
line is available.
Example: “Thank you for calling ABC Motors. Our sales hours are 10:00 a.m. to
6:00 p.m. Monday through Saturday. If you‘re an employee calling in for an outside
line, please call back in a few minutes.”
THE MERLIN ATTENDANT
There are three lights on the front of the MERLIN Attendant unit (Figure 1-2):
UNIT
● power
This light indicates that the unit is powered on.
● battery
Table 1-1 describes the meaning of the different light combinations when
ac power is connected to the MERLIN Attendant:
TABLE 1-1 MERLIN Attendant Front Panel Lights.
Power Battery
Light Light Description
On Off
Battery charging
On On Battery fully charged
Off
On
Unit operating on battery power
Off Off Unit not operating; refer to “Troubleshooting”
On Blinking Out of Service code; refer to “Troubleshooting”
The battery is fully charged after 18 hours of continuous ac powered
operation.
● talking
Lights when the MERLIN Attendant answers and monitors a call.
MERLIN® Attendant
AT&TLights when
Lights when ac MERLIN
power is on Attendant
answers and
power battery talking monitors calls
Blinking light indicates Steady light indicates
a problem. See battery is fully charged
“Troubleshooting” (when power light is on)
Light off when battery
is not fully charged
FIGURE 1-2 Front view of the MERLIN Attendant.
The MERLIN Attendant 1-7

10VAC serial i/o
out
reserved to line
FIGURE 1-3 Back view of the MERLIN Attendant.
Refer to Figure 1-3 for a diagram of the back of the MERLIN Attendant unit
and to the following paragraphs for its description.
● reset
This recessed button resets the MERLIN Attendant. See ‘Troubleshooting”
for details.
● setup switches
There are four setup switches. Switches 1, 2, and 3 control the
MERLIN Attendant’s response to a power outage; switch 4 is not used.
TABLE 1-2 Setup Switches
Switch
1
2
3
4
On (Down)
Recorded announcements
are retained up to three
hours during a power
outage
Routes and other
programming parameters
are retained during a
power outage
The MERLIN Attendant
continues to answer calls
during a power outage
Not Used
Off (Up)
Recorded announcements
are erased when a power
outage occurs
Routes and other
progra
mming parameters
are reset to defaults when
a power outage occurs
The MERLIN Attendant
does not answer calls
during a power outage
Not Used
CAUTION: Before disconnecting ac power from the MERLIN Attendant, be
sure that switches 1 and 2 are
on (down). With this setting, the
MERLIN Attendant is placed on battery power so that your
recorded announcements are saved up to three hours during a
power outage (assuming the battery is fully charged) and routing
plans and programming parameters are retained up to eight
weeks.
1-8 The MERLIN Attendant

NUMBER OF
ATTENDANTS
● 10 VAC
This is the power connector.
● serial i/o
This is for diagnostic tests by an authorized AT&T technician.
● audio out
Not used
● reserved
Not used
● to line
This connects the MERLIN Attendant with the Basic Telephone and
Modem Interface 2 (BTMI-2) on the MERLIN Plus system control unit.
If you use the MERLIN Attendant only for backup call handling or after
hours, you need only one Attendant unless call traffic is heavy, as shown in
Table 1-3. When call traffic is heavy, the number of MERLIN Attendants
required depends on the number of calls you receive during peak hours.
If you know how many calls you receive per hour during peak hours, use
Table 1-3 to estimate how many Attendants you need. If you don’t know
how many calls you receive per hour, use Table 1-4 to estimate how many
MERLIN Attendants you need based on how many incoming lines your
business has. Contact your authorized AT&T representative to order and
install additional MERLIN Attendants.
TABLE 1-3 Calls Per Hour Table
CallsNumber of
Per Hour Units Needed
15 1
15-30
2
more than 30
3
TABLE 1-4 Incoming Lines Table
Number
Number of
of Lines Units Needed
3 or fewer
1
4-6 2
6-8
3
The MERLIN Attendant 1-9

Section 2: Changing the Current Settings

Changing the Current Settings
You may need to change one or more of the current settings for the
MERLIN Attendant if, for example, your business hours change or you need
to reset the clock for daylight saving time. On-site changes can be made only
from a multi-line MERLIN system telephone. Changes can also be made from
a remote location using a standard Touch-Tone telephone.
If you have more than one MERLIN Attendant in your MERLIN Plus system,
all their settings must be exactly the same. You must change settings on all
MERLIN Attendants whenever you change the settings on one.
CONFIRMATION
When you program a feature correctly, you hear a two-beep confirmation
AND ERROR TONES
tone. You hear a three-beep error tone if you enter a command incorrectly.
ON-SITE PROGRAMMING
All on-site programming for the MERLIN Attendant must be done from a
multi-line MERLIN Plus system telephone that is connected to the
MERLIN Plus system control unit.
NOTE:
Several of the progr
amming sequences use two or more pound signs
(## ) in some steps of the programming procedure. Because the
MERLIN Plus system uses the pound sign (#) to activate system
features, you will not hear a tone when you enter the first and third
pound signs in any programming sequence.
REMOTE PROGRAMMING All off-site programming must be done from a standard single-line
Touch-Tone phone that is not connected to the MERLIN Plus system.
Procedures for remote programming are slightly different than on-site
progr
amming procedures. When progr amming remotely, you must enter
only one pound sign (#) for every two pound signs (# # ) appearing in any
programming command.
When progr
amming from a remote location using a standard Touch-Tone
telephone, dial # if the procedure says, “Dial # #.” Similarly, dial # # if the
procedure says, “Dial # # # #.”
Changing the Current Settings 2-1

REFERENCE TABLE FOR
Table 2-1 shows you where to find the appropriate information in this section.
CHANGING SETTINGS TABLE 2-1 Reference Table for Changing Settings
CHANGING THE
AUTHORIZED CALLER
CODE
In case of Refer to
Office closings and holidays “Changing Your Business Days”
Unexpected closings and extended “Changing Business Hours for
business hours
Early/Late Closings”
Daylight saving time “Resetting the Clock for Daylight
Saving Time”
A change in business hours “Changing Your Business Hours”
A new announcement
“Changing Your Recorded
Announcements”
A change in the number of times an
“Changing Call Processing Options”
incoming call rings before the
MERLIN Attendant picks up
A change in the length of a
“Erasing Announcements and
recorded announcement or all new Reallocating Announcement Times”
recorded announcements
A new authorized caller code “Changing the Authorized Caller
Code”
A change in how the MERLIN
“Changing the Routing Plan”
Attendant handles incoming calls
Resetting the day, date, and time “Setting the Current Day, Date,
and Time”
Call Forwarding or Remote Line “Using with Call Forwarding or
Access are activated Remote Line Access”
To prevent unauthorized changes to recorded announcements or programmed
settings, an authorized caller code must be entered before any changes can be
made to the programming of the MERLIN Attendant. The default code
number is 789 but it can be changed to any sequence of numbers from one to
20 digits in length. Follow the procedure below to change the code:
1 Select an outside line and dial a telephone number that is answered by
your MERLIN Attendant.
NOTE: If you are progr
amming from a remote location using a single-line
standard Touch-Tone phone, enter only one pound sign (#) for
every two pound signs ( # #) that appear in a programming
command.
2 Wait for an answer.
3 Dial *6 followed by the current authorized caller code and # #.
The two-beep confirmation tone sounds.
2-2 Changing the Current Settings

4
5
6
7
8
9
Dial *6 followed by the new authorized caller code you have chosen.
Dial ##.
The two-beep confirmation tone sounds.
Enter the new authorized caller code again.
Dial # # to confirm the new authorized caller code.
The two-beep confirmation tone sounds.
Continue programming
or exit authorized caller mode by dialing * ##.
To disconnect, dial ##.
SETTING THE CURRENT
Refer to the following instructions to set the current day, date, and time for
DAY, DATE, AND TIME
the MERLIN Attendant clock.
NOTE:
If you never set the MERLIN Attendant clock or if you lose your
progr
amming due to an extended power failure, the date is set to
01/01/80, the time is set to zero, and the MERLIN Attendant remains
in day mode (day announcement with day routing plan) until the
clock is reset.
Select an outside line and dial a telephone number that is answered by
your MERLIN Attendant.
1
NOTE:
Wait for
If you are programming from a remote location using a single-line
standard Touch-Tone phone, enter only one pound sign (#) for
every two pound signs ( # # ) that appear in a programming
command.
an answer.
2
3
Dial * followed immediately with your authorized caller code and # #.
The two-beep confirmation tone sounds.
Dial *71 followed by a code for the current day of the week.
4
5
6
7
8
Dial two digits for the
Dial two digits for the
Dial two digits for the
Dial two digits for the
(00 is midnight).
Dial two digits for the
Dial two digits for the
1= Sunday
2 = Monday
3 = Tuesday
4=
Wednesday
5
= Thursday
6
= Friday
7
= Saturday
month (01 through 12).
day (01 through 31).
year (00 through 99).
hour (00 through 23) using 24-hour time
minute (00 through 59).
seconds (00 through 59).
9
10
Changing the Current Settings 2-3

CHANGING YOUR
BUSINESS HOURS
11 Dial # # to set the clock with the current day, date and time.
The two-beep confirmation tone sounds.
12 Continue programming or exit authorized caller mode by dialing * # #.
NOTE: If you have more than one MERLIN Attendant, you may transfer
to each one by dialing the intercom numbers assigned to them—
usually 11, 12, and 13. Follow the procedures in this section to
program every MERLIN Attendant identically.
13 To disconnect, dial # #.
The MERLIN Attendant maintains an opening and closing time for each day
of the week, even if your business is closed one or more days of the week.
See “Changing Your Business Days” for information about holidays.
Business hours are entered in 24-hour format (hours and minutes) and are
preset to be open 8:30 a.m. to 5:00 p.m. Monday through Friday. Whenever
you designate that your business is open, the MERLIN Attendant answers
with the day announcement. Likewise, whenever you designate that your
business is closed, the MERLIN Attendant answers with the night
announcement.
NOTE: If your business is normally open on Saturday and Sunday, be sure
To
1
2
3
4
5
6
to indicate those days as “open” as described under “Changing Your
Business Days.”
change the business hours, follow the instructions below:
Select an outside line and dial a telephone number that is answered by
your MERLIN Attendant.
NOTE: If you are progr
amming from a remote location using a single-line
standard Touch-Tone phone, enter only one pound sign (#) for
every two pound signs ( # #) that appear in a programming
command.
Wait for an answer.
Dial * followed immediately by your authorized caller code and # #.
The two-beep confirmation tone sounds.
Dial *73 followed by a code for the day of the week.
1
= Sunday
2
= Monday
3
= Tuesday
4 = Wednesday
5=
Thursday
6
= Friday
7
= Saturday
9
= entire week
Dial two digits for the opening hour (00 through 23) using 24-hour time
(00 is midnight).
Dial two digits for the opening minute (00 through 59).
2-4 Changing the Current Settings

7
8
9
10
11
Dial two digits for the closing hour (00 through 23) using 24-hour time
(00 is midnight).
Dial two digits for the closing minute (00 through 59).
The two-beep confirmation tone sounds.
Repeat steps 4 through 8 of this procedure for each additional day as
needed.
Continue progra
mming or exit authorized caller mode by dialing * # #.
NOTE: If you have more than one MERLIN Attendant, you may transfer
to each one by dialing the intercom numbers assigned to them—
usually 11, 12, and 13. Follow the procedures in this section to
program every MERLIN Attendant identically.
To disconnect, dial # #.
CHANGING BUSINESS
If you are extending your normal business hours or closing early, use this
HOURS FOR EARLY/LATE
command so that the MERLIN Attendant plays the appropriate day or night
CLOSINGS announcement.
For example, if your store is having a special sale and is extending hours until
11:00 p.m. instead of closing at 9:30 p.m., use this command to make the
MERLIN Attendant continue to answer with the day announcement until you
indicate otherwise. Likewise, if your office is closing early, use this command
at the time your office closes to turn on the night announcement. To resume
your normal schedule, you must cancel this command.
1
2
3
4
5
6
Select an outside line and dial a telephone number that is answered by
your MERLIN Attendant.
NOTE: If you are progr
amming from a remote location using a single-line
standard Touch-Tone phone, enter only one pound sign (#) for
every two pound signs ( # # ) that appear in a programming
command.
Wait for an answer.
Dial * followed immediately by your authorized caller code and # #.
The two-beep confirmation tone sounds.
Dial *75 followed by the appropriate option:
0
=
resume normal schedule
1
=
open
2
=
closed
Continue progr
amming or exit authorized caller mode by dialing * ##.
NOTE: If you have more than one MERLIN Attendant, you may transfer
to each one by dialing the intercom numbers assigned to them—
usually 11, 12, and 13. Follow the procedures in this section to
program every MERLIN Attendant identically.
To disconnect, dial # #.
Changing the Current Settings 2-5