Cobra CP-9135 User manual

RegisteredwithTheFCC
Please note: This cordlessphoneoperates under part15 and part 68 of FCCrules.
Operation is subject totwo conditions:
1.It maynotinterferewith radio communications,and2.Itmustacceptanyinterference
received,including that which maycause undesirable operation. See the Operational
Features section of this manual for ways to reduce in terference.
Changes ormodifications not expressly approved bythe party responsibleforcompliance
could void the user’s authority to operate this equipment.
NOTE:This equipment hasbeen testedand found tocomply with thelimits for a ClassB
digitaldevice,pursuant to Part 15 of theFCC Rules.The limits aredesignedto provide rea-
sonableprotectionagainstharmfulinterferencein a residentialinstallation.This equip-
ment generates,uses and can radiate radio frequency energy and,if not installed andused
in accordancewith the instructions,may causeharmful interference to radiocommunica-
tions.However,there is no guaranteethatinterference will notoccur ina particular installa-
tion.If this equipment does cause harmful interference to radio or television reception,
whichcan be determined by turningthe equipmentoff and on,the user is encouragedto
trytocorrect the interference by one ofthe followingmeasures:
- Reorient or relocate the receiving antenna.
-Increasetheseparationbetweentheequipmentandreceiver.
-Connect the equipment into an outlet ona circuitdifferent
from that to whichthe receiveris connected.
-Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
Yourtelephonecompany is requiredby the Federal Communications Commission to allow
you to connectFCCregistered telephones to their lines.
TheFCCrequires you to provide information,ifrequested by the local telephone company,
about the connectionof an FCCregisteredtelephone totheir lines. Theymayaskyoufor
theFCC registrationnumberandringerequivalence number (REN),both of which are on
thebottomof the base. Theymay also ask for the UniversalService OrderCode (USOC)
number which isRJ-11C. It is illegalto use this phone ona party line or to
connectitto a coin-operatedtelephone.
The REN is usedto determinethequantity ofdevicesyou may connect to thetelephone
line.Excessive RENs on the telephoneline may result inthe devices not ringing in response
toanincomingcall.In most areasthe sum of RENs should not exceed 5.0.Tobe sure,con-
tactthelocaltelephonecompany.
If your equipment causes harmto the telephone network,the telephonecompanywill
notify youin advance (if possible) ofa temporary discontinuance of service.Also,youwill
be advised ofyour rightto file acomplaint with the FCC.
Thetelephone company maymakechangesin it’sfacilities,equipment or proceduresthat
couldaffect the operation ofyour equipment.The telephone companywillprovide
advancenoticetohelpyoumaintainuninterrupted service.
FCC Information
Included Accessories
Fortechnicalassistance,pleasecallourAutomatedHelpDeskwhichcan assist
youby answering the most frequentlyaskedquestionsaboutCobraproducts.
[phone]
24 hours a day, 7 days a week.
A Consumer Service Representative can be reached through this same number
8:00 am - 8:00 pm,Monday through Friday,CST.
Technical assistance is also available on-line in the Frequently Asked Questions (FAQ)
section at www.cobraelec.com or by e-mail to [email protected]
What’s Included with Your CP-9135
1. Headset
2. AC/DC Power Adapter
3. Memory Label
4. Line Cords (6”and 6’, four conductor)
5. Belt Clip
6. Belt Clip Slot Cover
7. Wall Mount Bracket
8. Handset Battery
CP-9135
Cobra Electronics Corporation
6500 West Cortland Street
Chicago, IL60707 Operating Instructions
for your Cobra CP-9135
Cobra Electronics Corp.© 1998
Printed in China
Part No. 480-283-P-001
FCC Information
Included Accessories
2
1
3
5
4
6
7
A1
If you think you need service call 1.773.889.3087
“Ifyour productshould require factory service please call Cobra first before sending your unit in.
This will ensure the fastest turn-around time on your repair.”
You may be asked to send your unit to the Cobra factory. It will be necessary to furnish the follow-
ing in order to have the product serviced and returned.
1. ForWarranty Repair include some form of proof-of-purchase,such as a mechanical reproduction
or carbon or a sales receipt.If you send the original receipt it cannot be returned.
2. Send the entire product.
3. Enclose a description of what is happening with the unit. Include a typed or clearly print name
and address of where the unit is to be returned.
4. Pack unit securely to prevent damage in transit.If possible, use the original packing material.
5. Ship prepaid and insured by way of a traceable car rier such as United Parcel Service (UPS) or First
Class Mail to avoid loss in transit to: Cobra Factory Service, Cobra Electronics Corporation,6500
W.Cortland St., Chicago, IL 60707.
6. If the unit is in warranty, upon receipt of your unit it will either be repaired or exchanged
depending on the model. Please allow approximately 3 to 4 weeks before contacting us for
status. If the unit is out of warranty a letter will automatically be sent informing you of the
repair charge or replacement charge. If you have any questions, please call 1.773.889.3087 for
assistance.
IfYouThinkYouNeed Service
8
PrivateCall®900
900MHz
Two Line
Cordless
Telephone
“Ingenious Products for Easier Communication.”
CP9135 manual layout.6 10/20/98 12:41 PM Page 1

Controls and Indicators
CobraCustomerService
Liveoperators are available
M-F8:00 am - 8:00 pmCSTat:
773.889.3087. Automated
TechnicalAssistanceavailable
byphone24 hours a day,seven
daysa week.
E-mailquestions to:
[email protected]
Cobraon theWorldWideWeb:
FrequentlyAsked Questions
(FAQ)can be found on-lineat:
www.cobraelec.com
Our Thanks to You
Thank you for purchasing the Cobra CP-9135
cordless phone. Properly used, this Cobra prod-
uct will give you many years of reliable service.
CustomerSupport
Should you encounter any problems with the
product or not understand its many features,
please refer to this owner’s manual. If, after
referring to the manual, you still need help,
call Cobra Customer Service at 773.889.3087.
25
30
1 2 3 4 5 6
22 23 24
A3
A2
Base:
1. Line2 Jack
2. Line1 and 2 Jack
3. PowerInput
4. Line2 Ringer On/Off Switch
5. Line1 Ringer On/Off Switch
6. Tone/PulseSwitch
7. MuteButton And
MuteIndicator
8. Line1 Button And
InUse Indicator
9. Line2 Button And
InUse Indicator
10. ConferenceCall Button
11. ChargeIndicator
12. IntercomIndicator
13. InUse Indicator
14. PowerOn/Off Indicator
15. Redial/PauseButton
16. MemoryButton
17. FlashButton
18. HoldButton
19. IntercomPage/FindButton
20. SpeakerphoneButton
Handset:
21. HeadsetJack
22. Line1 In Use Indicator
23. LowBattery Indicator
24. Line2 In Use Indicator
25. VolumeUp/Down Buttons
26. Line1 Button
27. IntercomButton
28. ConferenceCall Button
29. Line2 Button
30. TalkButton
31. FlashButton
32. Redial/PauseButton
33. ChannelButton
34. MemoryButton
35. HoldButton
11
12
13
14
15
16 20
29
31
18 19
10
7 8 9
32 35
3433
21
17
28
26 27
CP9135 manual layout.6 10/20/98 12:41 PM Page 4

How to Use Your Cobra
CP-9135 900 MHz
CordlessTelephone
Contents
Features.......................................................................................1
FCCInformation/Included Accesories............................A1
Controls& Indicators.............................................................A2
OurThanks toYou...................................................................A3
Customer Support
ImportantSafety Instructions ...........................................2
Installation
Quick Set-Up Guide............................................................4
Wall Mounting Instructions.............................................8
OperatingYourCP-9135
RealTime Line Status/Base & Handset........................10
Answering Calls From The Handset..............................12
Answering Calls From The Base......................................14
Placing Calls From The Handset.....................................16
Placing Calls From The Base.............................................17
Channel Selection................................................................18
Flash..........................................................................................19
Secur-Loc™............................................................................19
4 Level Volume Control.....................................................20
Hearing Aid Compatibility................................................20
Mute..........................................................................................21
Last Number Instant Redial..............................................22
Last Number Delay Redial................................................23
Memory Number Storage.................................................24
Memory Number Dialing..................................................26
To FindThe Handset...........................................................27
Intercom Mode From The Handset...............................28
Intercom Mode From The Base.......................................29
Hold Button...........................................................................31
Conference Calling From The Handset And Base....32
Ringer Switch........................................................................34
Tone/Pulse..............................................................................34
Handset Battery Recharging...........................................35
Private Call®Scrambling...................................................36
Battery Saver.........................................................................37
Replacing Handset Battery ..............................................38
Disposal of The Battery......................................................39
Headset Operation/Belt Clip/Slot Cover.....................40
CleaningThe Charging Contacts...................................41
Troubleshooting......................................................................42
FrequentlyAsked Questions..............................................43
LimitedOne-YearWarranty................................................47
Accessoriesand Order Form ..............................................48
IfYouThink YouNeed Service..........................Back Cover
FeaturesofThisProduct
• PrivateCall®VoiceScrambling -
Baseand Handset
• Headsetfor Hands FreeOperation
• 900MHz ExtendedRange
• DetachableBelt Clip
• 30Channel Autoscan
• ClearCall® PLUS Compander
• Ten(10)NumberMemory
• HandsetVolumeControl
• Page/Find
• MuteButton
• Fourteen(14) Day Stand-By
• WallMountable
• LastNumber Redial
• HearingAid Compatible
• AutoAnswer
• AutoStand-By
• AudibleBattery LowIndicator
• ReplaceableHandset Battery
• Tone/PulseSwitchonBaseand
Handset
• Secur-Loc™65,000 Security Codes
• BaseSpeakerPhone
• BaseKeypad
• Intercom
• Holdon Base and Handset
• TwoLineOperation with
Conferencing
• DistinctRingforEachLine
• RealTime LineStatus/
Baseand Handset
1
CP9135 manual layout.6 10/20/98 12:41 PM Page 7

Important Safety InstructionsImportant Safety Instructions
32
Save These Instructions
When using your telephone equipment, basic safety precautions should
always be followed to reduce the risk of fire, electric shock and injury to per-
sons, including the following:
1. Read and understand all instructions.
2. Follow all warnings and instructions marked on the product.
3. Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth for cleaning.
4. Do not locate base unit near water, for example, near a bath tub, wash
bowl, kitchen sink, or laundry tub, in a wet basement or near a swimming
pool.
5. Do not place this product on an unstable cart, stand or table. The product
may fall, causing serious damage to the product.
6. Slots and openings in the cabinet and the bottom or back are provided for
ventilation, to protect it from overheating; these openings must not be
blocked or covered. The openings should never be blocked by placing the
product in the bed, sofa, rug or other similar surface. This product should
never be placed near or over a radiator or heat register. This product
should not be placed in a built-in installation unless proper ventilation is
provided.
7. This product should be operated only from the type of power source indi-
cated on the marking label. If you are not sure of the type of power supply
to your home, consult your dealer or local power company.
8. Do not allow anything to rest on the power cord. Do not locate this prod-
uct where the cord will be abused by persons walking on it.
9. Do not overload outlets and extension cords as this can result in the risk of
fire or electric shock.
10. Never push objects of any kind into this product through cabinet slots as
they may touch dangerous voltage points or short out parts that could
result in a risk of fire or electric shock. Never spill liquid of any kind on the
product.
11. To reduce the risk of electric shock, do not disassemble this product, but
take it to qualified servicemen when service or repair work is required.
Opening or removing covers may expose you to dangerous voltages or
other risks. Incorrect reassembly can cause electric shock when the appli-
ance is subsequently used.
12. Avoid using telephones (other than a cordless type) during an electrical
storm. There may be a remote risk of electric shock from lightning.
13. Do not use the telephone to report a gas leak in the vicinity of the leak.
14. Unplug this product from the outlet and refer servicing to qualified service
personnel under the following conditions:
A. When the power supply cord or plug is damaged or frayed.
B. If liquid has been spilled into the product.
C. If the product has been exposed to rain or water.
D. If the product does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the operating
instructions because improper adjustment of other controls may result in
damage and will often require extensive work by a qualified technician to
restore the product to normal operation.
E. If the product has been dropped or the cabinet has been damaged.
F. If the product exhibits a distinct change in performance.
15. Never install telephone wiring during a lightning storm.
16. Never install telephone jacks in wet locations unless jack is specifically
designed for wet locations.
17. Never touch uninsulated telephone wires or terminals unless the tele-
phone line has been disconnected at the network interface.
CAUTION:
To reduce the risk of fire or injury to persons, read and follow these instruc-
tions:
A. Use only the battery pack supplied with the unit or identical replace-
ment.
B. Do not dispose of battery pack in a fire. The cells may explode. Check
with local codes for possible disposal instruction.
C. Since released electrolyte is corrosive and may cause damage to eyes or
skin and may be toxic if swallowed:
C1. Do not open or mutilate battery pack.
C2. Always replace the entire battery pack rather than reusing one or
more cells.
C3. Do not expose batteries to heat or flame.
D. Exercise care in handling the battery pack in order not to “short” the bat-
tery contacts with conducting materials such as rings, bracelets, and
keys. The battery or conductor may overheat and cause burns.
E. Charge the battery provided with or identified for use with this product
only in accordance with the instructions and limitations specified in this
manual.
F. Observe proper polarity orientation between the battery and battery
charger.
CP9135 manual layout.6 10/20/98 12:41 PM Page 8

continued
5
InstallationInstallation
QuickSet-Up Guide
Note
Thebattery must be charged at
least12 hours before use.
Replacementbatteriesare
availabledirect fromCobra.
SeeAccessoriessection on
page48.
4
Quick Set-Up
Guide
Connect round connector into power jack on
base. indicator on base will flash rapidly.
Connect power adapter in outlet.
2
3
Install Ni-Cad battery in the handset.
To remove the battery door, press and slide
downward.
Observe connection orientation, connect the
battery and replace the door. The indi-
cator will blink until the handset is placed in
the base and power is applied to the base.
1
Place handset on base so indicator lights.
indicator will stop flashing.
Raise antenna to vertical position.
4
5
Low Batt
In Use
In Use
Charge
CP9135 manual layout.6 10/20/98 12:41 PM Page 10

Turnon RINGERswitches for Lines 1 and Line 2.
Plug6’phonecord into two linewall jack.
InstallationInstallation
Quick Set-UpGuide continued
7
Quick Set - Up
Guide
6
SwitchTONE/PULSE on base for proper
operation.
For tone dialing-switch TONE/PULSE on
base to TONE.
For pulse dialing-switch TONE/PULSE on
base to PULSE.
5
Plugphone cord into Line 1-2.
6
8
7
Note
Chargebatteries for 12 hours
beforefirstuse.
Note
Ifyourhomehasseparate Line 1
andLine 2 wall jacks,youwill
needto either use an additional
linecord or twoline splitter.
CP9135 manual layout.6 10/20/98 12:41 PM Page 12

Plug phone cord into two line wall jack.
Slide base down on wall plate.
Raise antenna to vertical position.
Slide wall mount bracket onto base.
Plug 6”phone cord into Line 1-2 jack on rear
of base.
InstallationInstallation
WallMounting Instructions
98
Wall Mounting
Instructions
Note
Ifyou do not havea wall
mount,contactyourlocal
phonecompany for installation
ofphone line and wall mount.
Threadcord throughslot in wall mount bracket.
13
24
5
6
CP9135 manual layout.6 10/20/98 12:41 PM Page 14

11
OperationOperation
RealTime Line Status/Base & Handset
Your Cobra CP-9135 has Real Time Line Status
between the base and the handset. More simply
put, this means that at either location - handset
and base - you can easily see the status of your 2
Line phone system.
10
Real Time
Line Status/
Base & Handset
When observing either the handset or the base
unit you will instantly know whether Line 1 or
Line 2 (or possibly both lines) are in use,or
Line 1 or Line 2 will flash if there is a line on
hold,or
If another branch phone is being used
Line 1 or Line 2 will blink twice repeatedly.
Communication between the base
and the handset is virtually instantaneous.
1
2
3
CP9135 manual layout.6 10/20/98 12:41 PM Page 16

OperationOperation
AnsweringCalls From TheHandset
Each line on the CP-9135 has a distinctive“ring”
and the Line 1 or Line 2 LED will illuminate.
To answer a call while handset is away from
the base:
1312
Answering Calls
FromTheHandset
When call is completed:
Note
When answering a call,the Line
1or Line 2 LED willilluminate.
Itwillbedisplayedonboththe
handsetand the base during the
durationof the call.
Note
Ifboth lines are flashing,you
havethe optiontochoose
eitherline.Selectline to answer.
Toanswerotherline,putfirst
line on HOLD;push and release
otherline.Talk. Return handset to base
or pushandrelease
the button.
Phone automatically
disconnects.
Pushand release illuminated line button.
Talk.
2
3
To answer a call while handset is in base:
Pickup handset.
Phone will automatically answer
incoming call, or
If both lines are ringing, auto answer will
answer Line 1.
1
A
B
When call is completed:
Return handset to base
or pushandrelease
the button.
Phoneautomatically
disconnects.
Talk
Talk
CP9135 manual layout.6 10/20/98 12:41 PM Page 18

15
Note
Ifbothlinesareflashing,youhave
theoption to choose either line.
Selectlinetoanswer. Toanswer
otherline,putfirst line onHOLD;
pushand releaseother line. Talk
Note
Youcanonlyendthe call from
thebase by pushing and releas-
ing the button.
OperationOperation
Note
When answering a call,the Line 1
orLine 2 LED will illuminate. It
willbe displayedonboththe
handsetand the base during the
durationof the call.
14
Answering Calls
From The Base
AnsweringCalls FromTheBase
To answer a call on either line from the base use
the Speakerphone feature:
or will flash.
1
When call is completed:
Pushand release button or flashing
line button.
Talk.
2
3
Pushandrelease button.
Phonewillautomaticallydisconnect.
4
Speakerphone
Line 1 Line 2
Speakerphone Speakerphone
CP9135 manual layout.6 10/20/98 12:41 PM Page 20

Pushand release button to automatically
select Line 1 or the unused line.
Wait for dial tone and then place your call.
Pushand release or to select line, or
Placing CallsFromThe Handset
Pick up handset:
Placing Calls
From The
Handset
Operation
Note
Ifyouhavepulsephoneservice,
usethe button to change
frompulse to tone dailing.
#
1
2A
2B
3
PlacingCalls FromThe Base
Placing Calls
From The Base
17
Operation
16
Pushandrelease or to select line,or
1A
Pushand release button to automati-
cally select Line 1 or the unused line.
Wait for dial tone and place your call from the
base keypad.
1B
2
Line 1 Line 2
Talk
Line 1 Line 2
Speakerphone
*
CP9135 manual layout.6 10/20/98 12:41 PM Page 22

ChannelSelection
Should you experience interference: Flash
Flash
19
Note
Pleasealso refer toquestions 3, 5
and6 in the FrequentlyAsked
Questionssection on page 46
formoreinformation about
interference.
OperationOperation
18
Channel
Selection
Pushandrelease button.
The CP-9135 will scan for and advance to a
clearer channel when you pushand release the
button.
• Two double beeps will indicate a successful
channel change.
• If three beeps are heard the channel change
was not successful. Move closer to base and
pressandrelease button again.
Secur-Loc
™
Secur - LocTM
An exclusive security measure to protect your
phone from being accessed by another cordless
phone. Secur-LocTM activates automatically every
time your handset is placed in the base.
Pushandrelease FLASH button to interrupt the
phone line to access features such as:
• CallWaiting
• Three Way Calling
that might be offered by your phone company.
handset base
or
Channel
Channel
Channel
CP9135 manual layout.6 10/20/98 12:41 PM Page 24

OperationOperation
21
4 Level Volume
Control
20
4LevelVolumeControl Mute
YourCP-9135featuresa MUTE button on the base.
While in a conversation:
Mute
Your CP-9135 has a four level volume control on
the side of the handset.
To raise or lower the volume, push the UP
arrow for higher volume;push the DOWN
arrow for lower volume.
HearingAid Compatibility
The CP-9135 handset is compatible with induc-
tively coupled hearing aids (HAC).
Hearing Aid
Compatibility
Pushand release the button,which shuts
off the base microphone.The will illumi-
nate on the base. You will still be able to hear
your caller but they will not be able to hear
you or a conversation you might be having.
Push andrelease the button again to
rejoin the conversation.The will go off
on the base.
1
2
Mute
Mute
Mute
Mute
CP9135 manual layout.6 10/20/98 12:41 PM Page 26

OperationOperation
2322
Last Number
Instant Redial
LastNumber DelayedRedial
If steps 1,2 and 3 from the “Last Number Instant
Redial”still result in a busy signal,hang up.If you
would like to try again in a few minutes, pushand
releaseTALK button for dial tone, then:
Last Number
Delayed Redial
LastNumber Instant Redial
Each time you dial a number, that number is
stored in the REDIAL memory.Up to 32 digits can
be stored. To recall the number after receiving a
busy signal:
Pushand release REDIAL/PAUSE button.
The number will be redialed.
Pushand release FLASH button.
Listen for dial tone.
1
2
3
4
handset base
or handset base or
Pushand release REDIAL/PAUSE button.
The number will be redialed.
3
4
CP9135 manual layout.6 10/20/98 12:41 PM Page 28

Enter digits of number to be stored (up to 16).
2524
Memory Number Storage
The CP-9135 will store up to 10 frequently called
numbers.
Memory Number
Storage
Assign memory position by entering keypad
number from 0 to 9.
There will be 2 double beeps to confirm
number storage.
Repeat for additional numbers to be stored
in memory.
Pushandrelease button once.
1
2
4
Pushandrelease button again.
There will be 2 double beeps.
3
Operation Operation
Note
1.Youmay also use the
buttonin memory to temporarily
changefrompulseto tonedialing.
2.TheREDIAL/PAUSEbuttonin
memoryenters a 3 second delay.
Note
Enternamebeside MEMORY
numberon the memory label
providedwith theunit.
Note
Tostorenumbersfromthe base
followthe sameproceedure used
forthehandset.
Memory
Memory
CP9135 manual layout.6 10/20/98 12:41 PM Page 30

2726
Accessa line.
Memory Number Dialing
Memory Number
Dialing
1
Pushandrelease button once.
2
Pushand release keypad number,(0-9), you
assigned for that phone number.The phone
will dial that number automatically.
3
Operation Operation
Note
Memorydialing from base uses
sameprocedureas handset.
ToFindThe Handset
The handset can be located when it’s away from
the base.To locate the handset:
To Find The
Handset
Pushand release button.
The handset will beep for 30 seconds,
allowing time to locate the handset.
If you wish to stop beep tones pushand
release or buttons,wait 2 seconds,
pushandrelease again or,push and release
button on base.
1
2
Memory Page/Find
Talk Intercom
Intercom
Page/Find
CP9135 manual layout.6 10/20/98 12:41 PM Page 32

The LED on handset will flash and
handset will beep.
The and LED will light on the base.
Four beeps will emit from the base.
Begin talking.
Intercom Mode
From The Base
29
Note
ToinitiateINTERCOMwhile on
a call,push and release
button.Thenpushandrelease
button.
ProceedfollowingINTERCOM
instructions.
Note
Onlythe handset can end
INTERCOMmode.Pushand
release buttontoend.
OperationOperation
IntercomMode From The Handset
Your CP-9135 can serve as an intercom between
the base and the handset. To utilize this feature:
Note
Intercommaybeinitiatedfrom
eitherthe handset or the base.
28
Intercom Mode
From The
Handset
IntercomMode From TheBase
Pushandrelease button.The LED
will illuminate.
1
2
3
Pushand release button.The LED will
flash on the base.
1
2
Intercom
Intercom
In UseIntercom
In Use
Intercom
Page/Find
Low Batt
Intercom
Intercom
Page/Find
Hold
Intercom
CP9135 manual layout.6 10/20/98 12:41 PM Page 34

Hold Button On
The Handset and
Base
31
OperationOperation
Note
Whenpartiesare on hold,both
Line1 and/or Line 2 LEDswillbe
flashing. The INUSE LED will be
illuminatedon the base.
30
Hold Button On The Handset andBase
Pushandrelease HOLD button to put a party
on hold to answer other line or to prevent
other party from hearing you.The line LED
on base and handset will blink.
To release HOLD pushand release the line
button that is illuminated on the base or pick
up a branch phone on the same line.
2
1
Intercom Mode FromThe Base continued
The person using the handset should push
andrelease the button.
Begin talking.
3
4
handset base
or
Intercom
CP9135 manual layout.6 10/20/98 12:41 PM Page 36

handset base
or
Operation
3332
Conference
Calling From
Handset And
Base
Operation
Note
Toconference anincomingcall
whileon a call,place current call
onHold and answer other call.
Pushandrelease CONF button
onhandset or base.
Note
Todroponepartyfrom the
conferencecall,push and release
theline button for the partyyou
wishto keep.Toend both conver-
sations,pushandrelease the
or buttons.
Dial other party. When party answers push
andrelease CONF button.
All parties can now carry on a 3-way
conversation.
4-way conferencing can be accomplished
by using the handset and the base.To end a
4-way conference,handset and base must
end the call.
4
ConferenceCalling Using Both Lines
Your CP-9135 makes conference calls easy and
convenient.
Access a line.When the party is reached:
1
Pushandrelease other line.
Pushand release HOLD button.
2
3
Note
Conferencecalls can be initiated
fromboth the handset and the
base.
handset base
or
Speakerphone
Talk
CP9135 manual layout.6 10/20/98 12:41 PM Page 38

Handset Battery
Recharging
35
Note
Replacementbatteriesare
availablefromCobra.
SeeAccessoriessection on
page48.
OperationOperation
34
Ringer Switches
HandsetBatteryRecharging
When the handset battery needs recharging:
on handset will flash and 2 beeps will be
heard every 30 seconds for 2 minutes.Return to
base for recharging. Handset will shut off at the
end of the 2 minute period,terminating a conver-
sation if the handset is in TALK mode.
Ringer Switches
RINGER ON/OFF switches are located on the base.
One switch is for Line 1,the other is for Line 2.
Tone/Pulse
The CP-9135 can be used either as tone or pulse,
depending upon your phone service.
Tone/Pulse
Note
Whenringer switchesareoffyou
candetect anincomingcallby
theflashing Line 1 or Line2LEDs. When ON,each switch provides a distinct ring for
each line.When set to OFF,no ring will sound
from the base or handset.
Low Batt
CP9135 manual layout.6 10/20/98 12:41 PM Page 40