Radio Shack Mixer ET 2105 User Guide

CONTENTS  
Features .............................................................................. 1  
Selecting a Location .................................................... 6  
Connecting the Base ........................................................... 7  
Connecting, Charging, and Replacing  
the Battery Pack .......................................................... 8  
Setting the Ringer ...................................................... 10  
Setting the Dialing Mode ............................................ 10  
Using the Earphone ................................................... 11  
Using the Belt Clip ..................................................... 11  
Operation ......................................................................... 12  
Making and Receiving Calls ....................................... 12  
Adjusting the Keypad’s Volume ................................. 13  
Changing Channels ................................................... 13  
Using Redial .............................................................. 13  
Using Mute ................................................................. 14  
Using Flash ................................................................ 14  
Using Tone Services on a Pulse Line ........................ 14  
Using Page ................................................................ 15  
Memory Dialing ................................................................. 15  
Storing a Number in Memory ..................................... 15  
Entering a Pause in a Memory Number ..................... 16  
Dialing a Stored Number ............................................ 17  
Chain Dialing Service Numbers ................................. 17  
Testing Stored Emergency Numbers ......................... 17  
Troubleshooting ................................................................ 18  
Care .................................................................................. 19  
1
 
Page — lets you send a paging signal from the base to the key-  
pad to help locate a misplaced keypad or page someone at the  
keypad.  
Detachable Belt Clip — lets you carry the keypad on your belt or  
clothing for easy portability.  
Earphone Compartment with Cover — lets you store the ear-  
phone when not in use.  
Neck Strap Hole — lets you thread a neck strap (not supplied)  
through the keypad and hang the keypad around your neck.  
Your phone is ETL listed to UL standards and meets all applicable  
FCC standards.  
WARNING: To reduce the risk of fire or shock hazard, do not ex-  
pose this product to rain or moisture.  
CAUTION  
RISK OF ELECTRIC SHOCK.  
!
DO NOT OPEN.  
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,  
DO NOT REMOVE COVER OR BACK. NO USER-SERVICEABLE  
PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSON-  
NEL.  
This symbol is intended to alert you to the pres-  
ence of uninsulated dangerous voltage within the  
product’s enclosure that might be of sufficient  
magnitude to constitute a risk of electric shock.  
Do not open the product’s case.  
2
 
This symbol is intended to inform you that impor-  
tant operating and maintenance instructions are  
included in the literature accompanying this prod-  
uct.  
!
READ THIS BEFORE INSTALLATION  
We have designed your phone to conform to federal regulations,  
and you can connect it to most telephone lines. However, each  
phone (and each device, such as a telephone or answering ma-  
chine) that you connect to the telephone line draws power from  
the telephone line. We refer to this power draw as the device's  
ringer equivalence number, or REN. The REN is on the bottom of  
your phone’s base.  
If you use more than one phone or other device on the line, add  
up all of the RENs. If the total is more than five (or three in rural ar-  
eas), your telephones might not ring. If ringer operation is im-  
paired, remove a device from the line.  
Your phone complies with Part 68 of FCC Rules. You must, upon  
request, provide the FCC registration number and the REN to  
your telephone company. Both numbers are on the bottom of your  
phone’s base.  
Note: You must not connect your phone to:  
• coin-operated systems  
• party-line systems  
• most electronic key telephone systems  
3
 
Important:  
• Cordless phones such as this one require AC power to oper-  
ate. When the AC power is off, you cannot dial out or receive  
incoming calls using your phone. For this reason, the phone  
should not be your only telephone. To be safe, you should  
also have a phone that does not require AC power to operate  
(not a cordless phone) so you can still make and receive calls  
if there is an AC power failure.  
• Some cordless phones operate at frequencies that might  
cause interference to nearby TVs and VCRs. To minimize or  
prevent such interference, the base of the cordless phone  
should not be placed near or on top of a TV or VCR.  
Your cordless phone operates on standard radio frequencies,  
as allocated by the FCC. Even though your phone's access  
protection code prevents unauthorized use of your phone  
line, it is possible for other radio units operating on similar fre-  
quencies within a certain area to unintentionally intercept  
your conversations and/or cause interference. This possible  
lack of privacy can occur with any cordless phone.  
THE FCC WANTS YOU TO KNOW  
In the unlikely event that your phone causes problems on the  
phone line, the phone company can temporarily discontinue your  
service. If this happens, the phone company attempts to notify you  
in advance. If advance notice is not practical, the phone company  
notifies you as soon as possible and advises you of your right to  
file a complaint with the FCC.  
4
 
Also, the phone company can make changes to its lines, equip-  
ment, operations, or procedures that could affect the operation of  
this telephone. The telephone company notifies you of these  
changes in advance, so you can take the necessary steps to pre-  
vent interruption of your telephone service.  
LIGHTNING  
Your telephone has built-in protection circuits to reduce the risk of  
damage from surges in telephone line and power line current.  
These protection circuits meet or exceed the FCC requirements.  
However, lightning striking the telephone or power lines can dam-  
age your telephone.  
Lightning damage is not common. Nevertheless, if you live in an  
area that has severe electrical storms, we suggest that you unplug  
your phone when storms approach to reduce the possibility of  
damage.  
FCC STATEMENT  
The phone complies with the limits for a Class B digital device as  
specified in Part 15 of FCC Rules. These limits provide reason-  
able protection against radio and TV interference in a residential  
area. However, your equipment might cause TV or radio interfer-  
ence even when it is operating properly. To eliminate interference,  
you can try one or more of the following corrective measures:  
• Reorient or relocate the receiving antenna.  
• Increase the distance between the equipment and the radio  
or TV.  
5
 
• Use outlets on different electrical circuits for the equipment  
and the radio or TV.  
Consult your local RadioShack store if the problem still exists.  
PREPARATION  
Selecting a Location  
You can place the phone’s base on a flat surface such as a desk,  
shelf, or table.  
Select a location that is:  
• near an easily accessible AC outlet  
• near a telephone line jack  
• out of the way of normal activities  
• away from electrical machinery, electrical appliances, metal  
walls, filing cabinets, wireless intercoms, security alarms, and  
room monitors  
The base’s location affects the phone’s range. If you have a  
choice of several locations, try each to see which provides the  
best performance.  
Caution: The supplied AC adapter was designed specifically for  
your phone. Use only the supplied adapter.  
Your telephone connects directly to a modular telephone line jack.  
If your telephone wiring does not have a modular jack, you can  
update the wiring yourself using jacks and adapters (available at  
your local RadioShack store), or have the telephone company up-  
6
 
date the wiring for you. You must use compatible modular jacks  
that are compliant with Part 68 of FCC Rules.  
Note: The USOC number of the jack to be installed is RJ11C.  
CONNECTING THE BASE  
You can power the base using the supplied 12V, 200 mA AC/DC  
adapter.  
Cautions:  
You must use a Class 2 power source that supplies  
12V DC and delivers at least 200 mA. Its center tip  
must be set to positive and its plug must fit the  
phone's DC 12V 200mA jack. The supplied adapter meets  
these specifications. Using an adapter that does not meet  
these specifications could damage the phone or the adapter.  
!
• Always connect the AC adapter to the phone before you con-  
nect it to AC power. When you finish, disconnect the adapter  
from AC power before you disconnect it from the phone.  
Follow these steps to connect the base to a phone line and AC  
power:  
1. Plug one end of the supplied modular cord into the TEL LINE  
jack on the back of the base.  
2. Plug the modular cord’s other end into a modular phone line  
jack.  
3. Insert the supplied AC adapter’s barrel plug into the DC 12V  
200mA jack on the back of the base.  
4. Plug the adapter into a standard AC outlet.  
7
 
5. Lift the base’s antenna to a vertical position.  
Connecting, Charging, and  
Replacing the Battery Pack  
The phone comes with a rechargeable NiMH battery pack. You  
must connect the battery pack and charge it for at least 12 hours  
before you use the phone for the first time.  
1. Press down and slide off the battery pack compartment cover.  
2. Lift the battery pack out of the compartment.  
3. Plug the battery pack’s connector into the socket in the com-  
partment (the connector fits only one way), then replace the  
battery pack.  
4. Replace the cover.  
To charge the battery pack, place the keypad faceup on the base.  
The CHARGE/IN USE indicator lights.  
Notes:  
• Recharge the battery pack if the keypad beeps and the IN  
USE/LOW BATT indicator on the keypad flashes while you  
are using the phone, or if the IN USE/LOW BATT indicator  
flashes when the phone is not in use.  
• When you first use the phone after charging or recharging the  
battery pack, the phone might not work. Return the keypad to  
the base for about 5 seconds to reset the security access-  
protection code.  
8
 
• If the CHARGE/IN USE indicator does not light when you  
place the keypad on the base, be sure the battery pack and  
AC adapter are correctly and securely connected. Also,  
check the charging contacts on the keypad and base. If the  
contacts are dirty or tarnished, clean them with a pencil  
eraser.  
• If the battery pack becomes completely discharged or the  
base loses power while the keypad is away from it, place the  
keypad on the base for about 5 seconds to reset the security  
access-protection code. If the keypad loses power, leave it on  
the base to charge the battery pack.  
• If you are not going to use your phone for an extended period  
of time, disconnect its battery pack. This helps increase the  
battery pack’s life.  
• When the keypad is on the base, the CHARGE/IN USE indi-  
cator lights even when the battery pack is not connected. If  
your phone does not work, be sure the battery pack is prop-  
erly connected.  
The supplied battery pack should last about a year. If the battery  
pack does not hold a charge for more than 2 hours after an over-  
night charge, replace it with a new 3.6-volt, 600 mAh battery pack  
with a connector that fits the socket in the battery compartment.  
You can order a replacement battery pack through your local Ra-  
dioShack store.  
Note: To avoid losing numbers stored in memory, you must install  
and begin charging the new battery pack within 2 minutes of re-  
moving the old one.  
Warning: Dispose of the old battery pack promptly and properly.  
Do not burn or bury it.  
9
 
Cautions:  
• Be careful not to short the battery pack by touching it with  
conducting materials, such as rings, bracelets, and keys. The  
battery pack or conductor might overheat and burn.  
• Do not open or mutilate the battery pack.  
If you have trouble replacing the battery pack, take the phone to  
your local RadioShack store for assistance.  
Setting the Ringer  
OFF/ON RINGER, on the right side of the handset, controls the key-  
pad ringer. To have the phone ring when a call comes in, slide  
RINGER to ON. To turn the ringer off, slide RINGER to OFF.  
When RINGER is set to OFF, the phone does not ring, but you can  
still make outgoing calls. If you hear an extension telephone ring,  
you can answer the incoming call on this phone. The CHARGE/IN  
USE indicator on the base and IN USE/LOW BATT on the keypad  
indicator flash until you answer the call.  
Setting the Dialing Mode  
Set TONE/PULSE on the back of the base for the type of service  
you have. If you are not sure which type you have, do this simple  
test after charging the battery pack.  
1. Set TONE/PULSE to TONE before use.  
2. Press TALK so the CHARGE/IN USE indicator lights then lis-  
ten for a dial tone.  
3. Press any number other than 0 and 1.  
10  
 
Note: If your phone system requires that you dial an access  
code (9, for example) before you dial an outside number, do  
not press the access code either.  
If the dial tone stops, you have touch-tone service. If the dial  
tone continues, you have pulse service.  
If you have tone service, leave TONE/PULSE set to TONE. If  
you have pulse service, set TONE/PULSE to PULSE.  
4. To hang up, place the keypad on the base or press TALK.  
Using the Earphone  
1. Insert the earphone’s plug into the  
keypad.  
jack on the side of the  
2. Place the mono-earphone in either ear.  
3. Move the clip along the earphone cord and clip it to your  
clothing.  
When you are not using the earphone, follow these steps:  
1. Open the earphone compartment cover by pulling its tabs on  
both sides.  
2. Place the earphone in the compartment.  
3. Close the compartment cover.  
Using the Belt Clip  
You can use the belt clip to hang the keypad on your belt or waist-  
band for hands-free carrying. To attach the belt clip, snap the up-  
11  
 
per side of the clip into the slots on both sides of the keypad. To  
remove the belt clip, pull out on either side of the clip.  
OPERATION  
Before you use the phone, place the earphone in either ear and  
attach the clip to your clothing (see “Using the Earphone” on  
Page 11).  
Making and Receiving Calls  
To make a call, lift the keypad from the base, then press TALK.  
You hear a dial tone and the CHARGE/IN USE indicator on the  
base and the IN USE/LOW BATT indicator on the keypad light.  
Dial the number.  
To answer a call, lift the keypad from the base, then press TALK.  
The CHARGE/IN USE and IN USE/LOW BATT indicators light.  
To end a call, place the keypad on the base or press TALK.  
Notes:  
• When you press a button, a single tone indicates that the  
phone has accepted the command. Three tones indicate that  
you pressed a button in error or there is severe interference.  
(See “Changing Channels”).  
• If interference is severe, the keypad might lose communica-  
tion with the base and the call might disconnect. If this hap-  
pens, return the keypad to the base for about 5 seconds to  
reset the security access-protection code.  
12  
 
Adjusting the Keypad’s Volume  
To adjust the keypad’s volume level (4 levels), repeatedly press  
VOLUME 9 or 8 during a call until the sound level is comfort-  
able. The volume level remains set even after you hang up.  
Note: The keypad beeps 3 times when you reach the lowest or  
highest volume level.  
Changing Channels  
Every time you press TALK, the phone automatically selects a  
clear channel it uses for communication between the keypad and  
the base. If you hear interference during a call, repeatedly press  
CH to change the channel until you get a clear one.  
Using Redial  
To redial the last number dialed, press TALK then REDIAL/PAUSE.  
You can also redial a busy number quickly without hanging up the  
phone. Press REDIAL/PAUSE. You hear a dial tone then the phone  
automatically redials the number.  
Notes:  
• The redial memory holds up to 32 digits, so you can redial  
long-distance as well as local numbers.  
• The redial memory can also store tone and pause entries  
(see “Using Tone Services on a Pulse Line” on Page 14 and  
“Entering a Pause in a Memory Number” on Page 16).  
13  
 
Using Mute  
To talk to someone else in the room without the person on the oth-  
er end of the phone line hearing your conversation, press MUTE.  
Press MUTE again to resume your phone conversation.  
Using Flash  
FLASH provides the electronic equivalent of a switchhook signal  
for special phone service such as Call Waiting.  
For example, if you have Call Waiting, press FLASH to answer an  
incoming call without disconnecting the current call. Press FLASH  
again to return to the first call.  
Note: If you do not have any special phone services, pressing  
FLASH might disconnect your current call.  
Using Tone Services on a Pulse Line  
Some special services, such as bank-by-phone, require tone sig-  
nals. If you have pulse service, you can still use these tone servic-  
es by following these steps:  
1. Dial the service’s main number.  
2. When the service answers, press TONE/ . Any additional  
numbers you dial are sent as tone signals.  
3. After you complete the call, press TALK or return the keypad  
to the base. The phone automatically resets to pulse dialing.  
14  
 
Using Page  
You can send a page to the keypad to locate it when it is away  
from the base and not in use. To page the keypad, press PAGE/  
FIND on the base. The keypad rings for about 15 seconds. To find  
the keypad, press and hold PAGE/FIND. The keypad rings for  
about 1 minute. Press any key on the keypad or PAGE/FIND on the  
base to silence it sooner.  
MEMORY DIALING  
You can store up to ten numbers of 16 digits each in the phone’s  
memory.  
Notes:  
To keep your accounts secure, we recommend you do not  
store your personal access code for services such as bank-  
by-phone in a memory location.  
• When storing numbers for special services (such as alternate  
long-distance or bank-by-phone), store the service’s main  
phone number in one memory location and numbers for addi-  
tional information in other locations.  
Storing a Number in Memory  
1. Press MEM on the keypad. The IN USE/LOW BATT indicator  
flashes.  
2. Dial the desired number (up to 16 digits including any pause  
entries).  
3. Press MEM again to store the number.  
15  
 
4. Press the memory location number (1–0) you want to store.  
The keypad sounds two long beeps.  
Note: If you hear three short beeps, you did not store the  
number successfully. Begin again from Step 1.  
5. Write down the stored name and number on the memory  
label provided.  
Note:  
• If the low battery warning tone sounds while you are on the  
phone and the IN USE/LOW BATT indicator flashes,  
recharge or install the battery within 2 minutes, or the phone  
will not retain the numbers stored in memory (see “Connect-  
ing, Charging, and Replacing the Battery Pack” on Page 8).  
• If you receive a call while you are storing a number in mem-  
ory, press TALK to answer the call. After the call, begin again  
at Step 1.  
To change a number stored in memory, simply store a new  
number in that memory location.  
Entering a Pause in a Memory Number  
In some telephone systems, you must dial an access code (9, for  
example) and wait for a second dial tone before you can dial an  
outside number. You can store the access code with the phone  
number. However, if you do, you should also store a pause after  
the access code to allow the outside line time to connect. After en-  
tering the access code, press REDIAL/PAUSE to enter a 2-second  
pause.  
16  
 
Dialing a Stored Number  
Press TALK. When you hear the dial tone, press MEM then the  
memory location number (1–0). The phone dials the number.  
Chain Dialing Service Numbers  
To quickly recall special services numbers (such as alternate long  
distance or bank by phone), store each group of numbers in its  
own memory location.  
When calling special services, dial the service’s main number first.  
Then, at the appropriate place in call, press MEM, then the number  
for the location where the additional numbers are stored.  
Testing Stored Emergency Numbers  
If you store an emergency service’s number (police department,  
fire department, or ambulance, for example) and you want to test  
the stored number, make the test call during the late evening or  
early morning to avoid peak demand periods. Remain on the line  
to explain the reason for your call.  
17  
 
TROUBLESHOOTING  
We do not expect you to have any problem with your telephone,  
but if you do, these suggestions might help.  
Problem  
Suggestion  
The keypad does  
not work.  
Move the keypad closer to the base.  
Raise the base’s antenna to a vertical position.  
Make sure the phone’s modular cord and the AC  
adapter are correctly and securely connected.  
Make sure the keypad’s battery pack is properly  
connected and charged (see “Connecting, Charg-  
ing, and Replacing the Battery Pack” on Page 8).  
Recharge the keypad’s battery pack.  
Place the keypad on the base for about five sec-  
onds to reset the security access-protection code.  
The call is noisy.  
Keep the keypad and base away from interfer-  
ence sources such as computers, remote control  
toys, wireless alarm systems, wireless intercoms  
and room monitors, fluorescent lights, and electri-  
cal appliances. If the interference is severe, turn  
off the device.  
Move the keypad closer to the base.  
Hang up and redial the number.  
Press CH to change the channel.  
The range  
decreases.  
Make sure the base’s antenna is raised and is not  
touching a metal surface.  
Recharge the keypad’s battery pack.  
18  
 
Problem  
Suggestion  
You can receive but Set TONE/PULSE correctly for the type of service  
not make calls.  
you have (see “Setting the Dialing Mode” on  
Page 10).  
If you still have problems, disconnect the phone. If other phones  
on the same line work properly, the fault is in this phone or its in-  
stallation. If you cannot find the problem, take the phone to your  
local RadioShack store for assistance.  
CARE  
Keep the phone dry; if it gets wet, wipe it dry immediately. Use  
and store the phone only in normal temperature environments.  
Handle the phone carefully; do not drop it. Keep the phone away  
from dust and dirt, and wipe it with a damp cloth occasionally to  
keep it looking new. Modifying or tampering with the phone’s inter-  
nal components can cause a malfunction and might invalidate its  
warranty and void your FCC authorization to operate it. If your  
phone is not performing as it should, take it to your local Ra-  
dioShack store for assistance. If the trouble is affecting the tele-  
phone lines, the phone company can ask you to disconnect your  
phone until you have resolved the problem.  
19  
 
Limited One-Year Warranty  
This product is warranted by RadioShack against manufacturing defects in material  
and workmanship under normal use for one (1) year from the date of purchase from  
RadioShack company-owned stores and authorized RadioShack franchisees and  
dealers. EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS  
WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OF MER-  
CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN  
DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CON-  
TAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO  
LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR  
ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DI-  
RECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR  
ARISING OUT OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT  
LIMITED TO, ANY DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF  
TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL,  
INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN  
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.  
Some states do not allow limitations on how long an implied warranty lasts or the ex-  
clusion or limitation of incidental or consequential damages, so the above limitations  
or exclusions may not apply to you.  
In the event of a product defect during the warranty period, take the product and the  
RadioShack sales receipt as proof of purchase date to any RadioShack store. Ra-  
dioShack will, at its option, unless otherwise provided by law: (a) correct the defect by  
product repair without charge for parts and labor; (b) replace the product with one of  
the same or similar design; or (c) refund the purchase price. All replaced parts and  
products, and products on which a refund is made, become the property of Ra-  
dioShack. New or reconditioned parts and products may be used in the performance  
of warranty service. Repaired or replaced parts and products are warranted for the re-  
mainder of the original warranty period. You will be charged for repair or replacement  
of the product made after the expiration of the warranty period.  
This warranty does not cover: (a) damage or failure caused by or attributable to acts of  
God, abuse, accident, misuse, improper or abnormal usage, failure to follow instruc-  
tions, improper installation or maintenance, alteration, lightning or other incidence of  
excess voltage or current; (b) any repairs other than those provided by a RadioShack  
Authorized Service Facility; (c) consumables such as fuses or batteries; (d) cosmetic  
damage; (e) transportation, shipping or insurance costs; or (f) costs of product re-  
moval, installation, set-up service adjustment or reinstallation.  
This warranty gives you specific legal rights, and you may also have other rights which  
vary from state to state.  
RadioShack Customer Relations,  
200 Taylor Street, 6th Floor, Fort Worth, TX 76102  
We Service What We Sell  
12/99  
43-2105  
086-002138-016  
05A01  
Printed in China  
RadioShack Corporation  
Fort Worth, Texas 76102  
 

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