Motorola C51 Series User manual

C51 Series
Connected System Phone Expansion Handset
Digital 5.8 GHz Expandable
Model Family: SD7501 and SD7502
Users Guide

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For a copy of a large-print version of this guide, or for
product-related questions, please visit us online:
www.motorola.com/cordless
Or contact us at:
1-800-353-2729 U.S.A.
1-800-461-4575 Canada
1-888-390-6456 TTY (Text Telephone)
Copyright © 2006 Motorola, Inc. All rights reserved. No part of this publication may be reproduced in any form or
by any means or used to make any derivative work (such as translation, transformation, or adaptation) without
written permission from Motorola, Inc.
Motorola reserves the right to revise this publication and to make changes in content from time to time without
obligation on the part of Motorola to provide notification of such revision or change. Motorola provides this guide
without warranty of any kind, either implied or expressed, including but not limited to, the implied warranties of
merchantability and fitness for a particular purpose. Motorola may make improvements or changes in the
product(s) described in this manual at any time.
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. PhoneWrap is a registered
trademark of Motorola, Inc. All other product or service names are the property of their respective owners.

SD7501/02 User Guide
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Table of Contents
Important Safety Instructions..............................................................................................viii
Welcome ...................................................................................................................................1
Handset Overview .............................................................................................................2
Handset Charger Overview................................................................................................3
SD7501 Main Menu Display Overview ..............................................................................4
SD7501 Caller ID Display Overview...................................................................................4
SD7502 Main Menu Display Overview ..............................................................................5
SD7502 Caller ID Display Overview...................................................................................6
Battery Safety Instructions.................................................................................................7
Installing the Handset Battery............................................................................................8
Selecting a Location for Your Handset Charger .................................................................9
Connecting the Handset Charger.....................................................................................10
Charging the Handset Battery..........................................................................................10
How to Use this Guide ..........................................................................................................11
Registering a New Handset ..................................................................................................12

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Using Your New Handset...................................................................................................... 13
System Indicators and Icons............................................................................................ 15
Handset Information ........................................................................................................ 15
Base Unit LEDs................................................................................................................ 15
Customizing Your Handset ................................................................................................... 16
Customizing Ring Tones and Volume .............................................................................. 18
Setting the Date and Time............................................................................................... 19
Display Language Menu .................................................................................................. 20
Color Handset Display Options........................................................................................ 21
Naming Your Handset...................................................................................................... 22
Setting an Alarm .............................................................................................................. 24
Using the Setup Devices Menu....................................................................................... 25
Reviewing Caller ID Records ........................................................................................... 26
Using the Phonebook ............................................................................................................ 27
Adding a Phonebook Entry .............................................................................................. 28
Dialing a Phonebook Entry............................................................................................... 29

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Editing a Phonebook Entry ...............................................................................................29
Deleting a Phonebook Entry.............................................................................................30
Using Your System with Multiple Handsets .......................................................................31
Setting Intercom Options.................................................................................................31
Using Your Phone as an Intercom....................................................................................32
Transferring Calls Between Handsets..............................................................................33
Changing the Order of Devices........................................................................................34
Changing the Default Phone Line Settings ......................................................................34
Troubleshooting .....................................................................................................................35
Warranty .................................................................................................................................37

SD7501/02 User Guide
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FCC Information
FCC Compliance Class B Digital Device
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
•Consult the dealer or an experienced radio/TV technician for help.
Privacy of communications may not be ensured when using this telephone.
Caution: Changes or modifications not expressly approved by Motorola for compliance could void the
user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

SD7501/02 User Guide
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FCC Declaration of Conformity
Motorola, Inc., Connected Home Solutions, 101 Tournament Drive, Horsham, PA 19044, 1-215-323-1000,
declares that this cordless phone complies with 47 CFR Parts 2 and 15 of the FCC Rules as Class B digital
devices.
Canadian Compliance
This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est
conforme á la norme NMB-003 du Canada.
Federal Communications Commission (FCC) Part 68 Statement
This Motorola cordless phone complies with Part 68 of the FCC rules and the requirements adopted by the
Administrative Council for Terminal Attachments (ACTA). On the bottom of this equipment is a label that
contains, among other information, a product identifier in format US: AAAEQ##TXXXX. If requested, this
information must be provided to the telephone company.
The Ringer Equivalence Number (REN) is used to determine the number of devices that may be connected
to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in
response to an incoming call. In most, but not all areas, the sum of the RENs should not exceed five (5.0).
To be certain of the number of devices that may be connected to the line, as determined by the total
RENs, contact the telephone company.
For products approved after July 23, 2001, the REN for this product is part of the product identifier that has
the format US: AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g.,
03 is a REN of 0.3). For earlier products, the REN is separately shown on the label.

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This equipment uses the following USOC jack: RJ11C. A plug and jack used to connect this equipment to
the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and
requirements adopted by the ACTA. A compliant telephone cord and modular plug is provided with this
product. It is designed to be connected to a compatible modular jack that is also compliant. See installation
instructions for details.
Connection to Party Line Service is subject to state tariffs. Contact the state public utility commission,
public service commission, or corporation commission for information. If this equipment causes harm to
the telephone network, the telephone company will notify you in advance that the temporary
discontinuance of services may be required. If advance notice is not practical, the telephone company will
notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the
FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations, or procedures that
could affect the operation of the equipment. If this happens, the telephone company will provide advance
notice in order for you to make necessary modifications to maintain uninterrupted service.
If trouble is experienced with this equipment, for repair or warranty information, please contact Motorola,
Inc. at 1-877-466-8646. If the equipment is causing harm to the telephone network, the telephone
company may request that you disconnect the equipment from the network until the problem is solved.
This equipment is hearing aid compatible.
If your home has specially wired alarm equipment connected to the telephone line, ensure the installation
of the cordless phone does not disable your alarm equipment. If you have questions about what will
disable alarm equipment, consult your telephone company or a qualified installer.
CAUTION: To maintain compliance with the FCC's RF exposure guidelines place the base unit at least 20
cm from nearby persons.

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For body worn operation, this phone has been tested and meets the FCC RF exposure guidelines when
used with the belt clip supplied or designated for this product. Use of other accessories may not ensure
compliance with FCC RF exposure guidelines.
Industry Canada CS-03 Declaration of Conformity
This product meets the applicable Industry Canada technical specifications. The Ringer Equivalence
Number (REN) is an indication of the maximum number of devices allowed to be connected to a telephone
interface. The termination on an interface may consist of any combination of devices subject only to the
requirement that the sum of the RENs of all the devices does not exceed five.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment on and off, the user is encouraged to try to correct the interference
with one or more of the following measures:
•Reorient or relocate the receiving antenna (that is, the antenna
for the radio or television that is "receiving" the interference).
•Reorient or relocate and increase the separation between the devices.

SD7501/02 User Guide
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Important Safety Instructions
When using your telephone equipment, basic safety precautions should always be followed
to reduce the risk of fire, electric shock, and injury:
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 or aerosol
cleaners. Use a damp cloth for cleaning.
4. Do not use this product near water (for example, near a bathtub, kitchen sink, or
swimming pool).
5. Do not place this product on an unstable surface, such as a table, shelf, or stand. The
product may fall, causing serious damage.
6. Slots and openings in the back or bottom of the base unit and handset are provided for
ventilation. To protect them from overheating, these openings must not be blocked by
placing the product on a soft surface such as a bed, sofa, or rug. This product should
never be placed near or over a radiator or heat register. This product should not be
placed in any area where proper ventilation is not provided.
7. This product should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supply in your home, consult your
dealer or local power company.

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8. Do not allow anything to rest on the power cord. Do not install this product where it can
be stepped on.
9. Never push objects of any kind into this product through slots in the base or handset.
They may touch dangerous voltage points or short out parts that could result in a risk of
fire or electric shock.
10. Never spill liquid of any kind on the product.
11. To reduce the risk of electric shock, do not disassemble this product. Instead, take it to
an authorized service facility. Opening or removing parts of the base or handset other
than specified access doors may expose you to dangerous voltages or other risks.
Incorrect reassembly can cause electric shock when the product is subsequently used.
12. Do not overload wall outlets and extension cords, as this can result in the risk of fire or
electric shock.
13. Unplug this product from the wall outlet and refer servicing to an authorized service
facility under the following conditions:
•When the power supply cord or plug is damaged or frayed.
•If liquid has been spilled onto the product.
•If the product has been exposed to rain or water.
•If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions, as
improper adjustment of other controls may result in damage and often requires
extensive work by an authorized technician to restore the product to normal
operation.
•If the product has been dropped and the base and/or handset has been damaged.
•If the product exhibits a distinct change in performance.

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14. Avoid using a telephone (other than cordless) during an electrical storm. There is a
remote risk of electric shock from lightning.
15. Do not use the telephone to report a gas leak in the vicinity of the leak.
16. Only put the handset of your telephone next to your ear when it is in normal talk mode.

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SD7501/02 User Guide
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Welcome
Congratulations on your purchase of a Motorola SD7501 and SD7502 Series
expansion handset. Check the contents listing on the product packaging to ensure
that your purchase includes each of the items listed.
Product registration is an important step toward enjoying your new Motorola
product. Registering helps us facilitate warranty service, and permits us to contact
you should your Motorola product require an update or other service. Registration
is not required for warranty coverage.
To register your product online, visit:
http://broadbandregistration.motorola.com
Product registration is not available in Canada.
Please retain your original dated sales receipt for your records. For warranty
service of your Motorola product, you will need to provide a copy of your dated
sales receipt to confirm warranty status.

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SD7501/02 User Guide
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Handset Overview
1. Volume controls
2. LCD display
3. Left and right softkeys
4. Redial log of last five numbers dialed
5. Phone On/Flash
6. Temporary tone dialing key
7. Speakerphone
8. Microphone
9. Connect to other registered devices
10. Add pause in number
11. Up and down scroll key
12. Phone Off/Cancel
13. Headset jack (2.5 mm)
14. Delete
15. In use/Ringer and new message indicator

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Handset Charger Overview
NOTE: When handset is in the charger, the LED is illuminated.
Charge LED
Handset Cradle

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SD7501 Main Menu Display Overview
1. Handset name
2. Answering machine status
3. Left softkey options
4. Right softkey options
5. Ringer status
6. Number of messages waiting
7. Battery charging icon (appears only when the handset is in the cradle or with a
LOW BATTERY message)
SD7501 Caller ID Display Overview
1. Time of day the call was received
2. Name of caller
3. Left softkey option
4. Right softkey option
5. Order of call and number of calls received
6. Caller’s phone number
7. Date the call was received
NOTE: Caller ID information is supplied only if you subscribe to the service with your telephone
company.

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SD7502 Main Menu Display Overview
1. Battery charging icon (appears only when the handset is in the cradle or with a
LOW BATTERY message). The ring status icon appears when the handset is
not charging.
2. Handset name
3. Wallpaper
4. Base unit name
5. Left softkey options
6. Caller ID option
7. Right softkey options
PHONEBK
HANDSET-B-03HANDSET-B-03
MY BASE UNITMY BASE UNIT
cid MENU
5
1
2
3
4
6
7

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SD7502 Caller ID Display Overview
1. Time of day the call was received
2. Menu name
3. Name of caller
4. Caller’s phone number
5. Order of call and number of calls received
6. Left softkey options
7. Scroll option indicator
8. Right softkey options
9. Date the call was received
10. Battery or ringer status icon
NOTE: Caller ID information is supplied only if you subscribe to the service with your telephone
company.
Recent Calls
02:10pm 12/28
OPTIONS
MOTOROLA
1-800-xxx-xxxx
1of5
FORMAT
6
1
2
3
4
5
9
10
8
7

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Battery Safety Instructions
•Do not burn, disassemble, mutilate, or puncture the battery. The battery
contains toxic materials that could be released, resulting in injury and/or
explosion.
•CAUTION: There is a risk of explosion if you replace the battery with an
incorrect battery type. Use only the battery that came with your phone or an
authorized replacement recommended by the manufacturer.
•Keep batteries out of the reach of children.
•Remove batteries if storing over 30 days.
•The rechargeable batteries that power this product must be disposed of
properly and may need to be recycled. Refer to your battery’s label for battery
type. Contact your local recycling center for proper disposal methods.

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Installing the Handset Battery
1. Remove any stickers or inserts, if present.
2. Remove the battery door by pressing
down on the indentation and sliding
downward.
3. Plug the battery connector into the
receptacle. (Make sure the black wire is
on the right.)
4. Insert the battery into the battery
compartment.
5. Replace the battery door.
6. Attach the belt clip (optional).