Thomson 2-5450A Users Manual
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RCA 25450
4-Line Wireless
Telephone System
User’s Guide
Table of Contents
Safety Instructions...............................................................4
General Safety Instructions............................................4
Product Safety Instructions............................................5
Battery Safety Instructions.............................................7
Regulatory Information.......................................................8
Welcome .............................................................................10
Equipment Checklist.........................................................11
Handset Ill ustration............................................................12
Handset Controls and Display.........................................13
Base Unit Illustration.........................................................15
Base Unit Controls and Display......................................16
Installations.........................................................................20
Summary of Features .......................................................23
Basic Operations ...............................................................29
Making a Telephone Call..............................................29
Receiving a Telephone Call .........................................30
Making an Intercom Call...............................................31
Receiving an Intercom Call..........................................32
Ending a Call..................................................................33
Making a Page from the Base Unit .............................34
Redial...............................................................................34
Adjusting Voice Volume................................................36
Adjusting Ringer Volume..............................................36
Setting Time and Date on the Base Unit...................37
Putting Cal l(s) on Hold..................................................38
Mute.................................................................................39
Do Not Disturb................................................................40
Key Guard (Handset Onl y)...........................................40
Viewing Call Log................................ ............................40
Recording AA Main Greeting Message......................42
Recording Mailbox Greeting Message .......................43
Battery Recharge and Replacement ..........................45
Advanced Operations .......................................................46
Auto Attendant (AA) ......................................................46
Call Forwarding ..............................................................49
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Call Transfer...................................................................50
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Directory Operations .....................................................52
Group Subscription ........................................................54
Line Dedication..............................................................56
Line Selection.................................................................57
Menu Operations...........................................................58
Registration/Deregistration...........................................65
Reset System .................................................................69
Second Incoming Call...................................................70
Speed Dial (Base Unit).................................................71
Three-way Conferencing..............................................72
Voice Mail.......................................................................75
Technical Specifications...................................................80
Safety Instructions
Caution: Your wireless telephone gives you freedom and
flexibility to stay in touch while you move around. However, the
safe and responsible use of the phone depends entirely on you.
When using your phone equipment, safety instructions should
be followed to avoid the risks of fire, electric shock, injury to
person, and damage to property.
General Safety Instructions
1. When using your wireless phone, ensure your safety and the
safety of others:
a. Always watch where you are walking and standing.
b. Don’t let a phone call distract you from working safely.
2. In an emergency:
a. If an emergency occurs, dial the emergency phone
number. However, if you are in an area where your phone
does not have a clear signal from the base, it is highly
probable that the call may not go through. Locate the
nearest landline telephone or other communications
devices to call for help.
b. Emergency calls may not automatically provide
emergency personnel with your name, phone number or
location. Tell the operator
i) Your name and phone number
ii) The nature of the emergency
iii) Whether police, fire, or medical assistance is needed
iv) The exact location of the emergency, including
address, cross streets, mileposts or landmarks.
3. Notice to Hearing Aid Users: This phone system is compatible
with inductively coupled hearing aids.
4. Notice to Cardiac Pacemaker Users: Preliminary studies done
by the US FDA and others have shown that, although
interference to the implanted cardiac pacemaker may occur
when operating very closely, wireless telephones “do not
seem to pose a significant problem for pacemaker wearers.”
However, until more is known, FDA suggests that people with
pacemakers may want to take precautions when using or
carrying a wireless telephone to ensure that there is ample
distance between the telephone and the pacemaker. Do not
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carry the handset in a breast pocket. If you have any reason
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to suspect that interference is taking place, turn off your
handset immediately.
Product Safety Instructions
1. Read and understand all instructions.
2. Follow all warnings and instructions including those marked on
the product.
3. Changes or modifications to this product not expressively
approved by the manufacturer will void the warranty and the
FCC authorization to operate the equipment. Use only
manufacturer provided accessories.
4. Do not use the telephone near water. Never spill liquid of any
kind on this product.
5. Unplug the product from the wall telephone jack and power
outlet before cleaning. Do not use liquid or aerosol cleaners.
Use damp cloth for cleaning.
6. Do not place this product on an unstable cart, stand or table.
The product may fall and cause personal injury or damage to
the product or other property. Place the Base Unit and the
charger on hard, flat surfaces.
7. Power Outage:
In the event of a power outage, your handset charger will not
recharge the handset battery. The Base Unit’s backup battery
can provide connection although its capacity is limited.
Therefore, you should have a telephone that does not require
electricity available for use during power outage, or have a
high-capacity backup power supply.
8. Slots or openings in the product’s housing are provided for
ventilation. These openings must not be blocked or covered.
Placing the product on a bed, carpeting, or ot her similar
surface may block these openings and should be avoided.
This product should never be placed near or over a radiator or
heat register, or in a built-in installation unless proper
ventilation is provided.
9. Never push objects of any kind into this product through
housing slots/openings as they may damage the product,
touch dangerous voltage points or short out parts that could
result in fire, electric shock, or injury.
10. 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 to your home, consult your dealer or
local power company.
11. Do not overload wall power outlets and extension cords as this
may result in fire or electric shock.
12. To avoid electric shock or burn, do not disassemble this
product. Send this product to an authorized service center
when service or repair work is required. Call Customer
Service for locations near you. Opening or removing covers
will void the product warranty and may expose you to
dangerous voltages, electrical currents or other risks.
Incorrect reassembling of the product may cause electric
shock when the product is subsequently used.
13. Avoid using the product during a storm. There may be a risk
of electric shock from lightning.
14. Do not place the product where persons can step, trip, or fall
on the product.
15. Do not place conductive objects over or near the antenna.
16. Do not use the product to report a gas leak while in the vicinity
of the leak.
17. Do not install the Base Unit or the handset charger near
microwave ovens, radios, TV sets, speakers, or other
electrical equipment. These appliances may cause
interference to the product or experience interference from the
product.
18. Unplug the Base Unit or the charger adaptor from the wall
power outlet and refer servicing to an authorized service
center under the following conditions:
a. If liquid had been spilled into the product.
b. When the power supply cord or plug is damaged or frayed.
c. If the product has been exposed to rain or water.
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d. If the product does not operate normally by following the
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operating instructions.
e. If the product has been dropped or housing has been
damaged.
f. If the product shows a distinct change in performance.
Battery Safety Instructions
1. Use only manufacturer approved rechargeable batteries and
charger. Do not use other types of rechargeable batteries or
non-rechargeable batteries. The batteries could short-circuit,
and the battery enclosure may be damaged causing a
hazardous condition.
2. Follow the charging instruction in this manual and instruction
labels and markings in the handset and charger compartments.
3. Battery must be recycled or disposed of properly. Do not
dispose the battery in a fire. The cells may explode.
4. Do not dispose of the battery in municipal was te. Check with
local codes for disposal instructions.
5. Exercise care in handling the batteries in order not to shortcircuit the battery with conductive materials such as rings,
bracelets, keys, pocketknife, and coins. The battery or
conductive material may overheat and cause burn or fire.
6. Do not expose batteries to rain or water.
7. Do not open or mutilate the battery. Released electrolyte is
corrosive and may cause injury to eyes or skin. The
electrolyte may be toxic if swallowed.
8. During charging, the battery heats up. This is normal and is
not dangerous.
Regulatory Information
Model: 25450XXX -A
FCC ID: G9H2-5450A
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.
Privacy of communications may not be ensured when using this
phone.
1. This telephone system complies with rules of the FCC Part 68.
On the bottom of the Base Unit is a label that contains, among
other information, the FCC Registration Number, Ringer
Equivalence Number (REN) and the Universal Service Order
Code, which is RJ-11C in the U.S. Your telephone company
may ask you for this information.
2. The REN is useful to determine the quantity of devices you
may connect to your telephone line and still have all devices
ring when your telephone number is called. In most, but not
all, areas the sum of the REN’s of all devices connected to
one line should not exceed 5.0. To be certain of the number
of devices you may connect to your phone line, you should
contact you local telephone company for the maximum REN in
your area.
3. If your telephone equipment causes problems to the telephone
network, the telephone company may ask you to disconnect
your phone system from the line until the problem has been
corrected. Consult with your local phone company for your
rights if this happens.
4. Your telephone company may m ake changes in its facilities,
equipment, operations, or procedures that could affect the
proper functioning of your telephone system. Consult with
your local phone company for your rights if this happens.
5. This telephone system may not be used on coin service
provided by the telephone company. Connection to party lines
is subject to state tariffs.
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6. This telephone system has been tested and found to comply
with the limits for Class B digital devices, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
general public installation. Operations of these devices may
still encounter interference from/to nearby TV’s, VCR’s, radios,
computers, or other electronic devices. To minimize or
prevent such interference, the telephone system should not be
placed or operated near other electronic devices. If
interference occurs, moving the Base Unit and the handset
farther away from them will often reduce or eliminate the
interference.
7. Howev er, there is no guarantee that interference will not occur
in a particular installation. If this telephone system does
cause interference to other electronic devices, which can be
determined by turning the system off and on, the user is
encouraged to try to correct the interference by one or several
of the following measures:
a. Increase the space separation between the handset or
Base Unit and the device that is experiencing interference.
We recommend 20 feet or more between the system and
other electronic devices.
b. Connect the Base Unit to a power outlet on a circuit
separate from that used by the device experiencing
interference.
c. Consult the dealer or an experienced electronic technician
for help.
Welcome
You have purchased an exceptional communications tool from a
leading telephone system manufacturer.
The RCA 25450 4- line Telephone System is ideal for users in
various residential and business settings. With sophisticated
digital signal processing and high quality hardware designs, the
RCA 25450 provides long -range telephone connections and 2-way
handset-to-handset communications in a wide variety of
environment from around-the- house, multi-level office buildings,
factories, hotels/resorts, warehouses, retail stores, convention
facilities, farms, business complexes, construction sites, schools,
car dealerships, grocery stores, and many others.
The unique 2-way radio feature allows handsets to communicate
with each other as digital, full-duplex 2-way radios. Members of
work group(s) can be in contact with their co-workers while leaving
phone lines available for incoming and outgoing calls. Handsets
that are within range of each other can use the 2-way feature even
while out of range of the Base Unit. RCA 25450 can support up to
16 handsets and 4 groups.
Your new system is plug -and-play and is ready for making and
receiving calls. However, there are many advanced features that
you can explore through user-friendly interface. The following
sections will first describe the controls and displays on the Base
Unit and the Handset along with their meanings and basic usage.
A summary of more advanced features then follows with
references to page numbers where detail operations can be found.
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Equipment Checklist
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1. In a Base + Handset package (Order Number: xxxx), please
find the following components:
a. Base Unit x 1 (Order Number: xxxx)
b. Base 7.5V AC/DC Adaptor x 1 (Order Number: xxxx)
c. Base Corded Handset x 1 (Order Number: xxxx)
d. Base Handheld Cord x 1 (Order Number: xxxx)
e. Base Backup Battery x 1 (Order Number: xxxx)
f. Handset x 1 (Order Number: xxxx)
g. Handset Battery Pack x 1 (Order Number: xxxx)
h. Charger x 1 (Order Number: xxxx)
i. Charger 5.5V AC/DC Adaptor x 1 (Order Number: xxxx)
j. Belt Clip x 1 (Order Number: xxxx)
k. 4-wire Telephone Cord x 4 (Order Number: xxxx)
l. User’s Guide, Quick Guide, and Warranty Card (Order
Number: xxxx)
2. In a Handset package (Order Number: xxxx), please find the
following components:
a. Handset x 1 (Order Number: xxxx)
b. Handset Battery Pack x 1 (Order Number: xxxx)
c. Charger x 1 (Order Number: xxxx) (Order Number: xxxx)
d. Charger 5.5V AC/DC Adaptor x 1 (Order Number: xxxx)
e. Belt Clip x 1 (Order Number: xxxx)
f. Quick Guide, and Warranty Card (Order Number: xxxx)
Handset Illustration
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Handset Controls and Display
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1. VM Indicator: flashes when there are unrea d new voice mail
message
2. Receiver: voice output in non-speakerphone operation
3. 4-line LCD (Liquid Crystal Display):
a. The LCD display has LED (Light Emitting Diode) for
backlighting, LED dims after 10 seconds of inactivity.
b. The first line of LCD can be used to display either up to 16
characters of status or message, or it can be used to
display status icons , from left to right:
i) RSSI (Receive Signal Strength Indicator)
• During a call, the number of bars is proportional to
the radio signal strength received
ii) Handset ID
• Displays a 2-digit Handset ID
iii) Line Indicators
• Indicates the line number(s) being accessed or
held by the handset
iv) Battery Strength Indicator
• Number of bars is proportional to the amount of
battery time remaining
• Indicates charging when in charger cradle
c. The second and third lines of the LCD, up to 16 characters
each, display status, message, menu selections, or usereditable alphanumerical characters
d. The last line displays the left and right soft key functions
when needed
4. Left/Right Soft Keys: make soft key functions selection
5. Exit: exit menu operation
6. Speaker: turn on/off speakerphone
7. TALK: to place a telephone call or to answer a telephone or
intercom call
8. Up(? )/Down(? ) Scrolling Keys”
a. Scroll through records and menu selections
b. Adjust ringer volume during standby
c. Adjust receiver/speakerphone/headset voice volume
during talk
9. Left(? )/Right(?) Scrolling Keys:
a. Move cursor during number and name editing
b. Access CID and Directory during standby
10. END:
a. Ends a call
b. Press for 3 seconds to turn on/ off the power
11. Keypad
12. Intercom: to places an intercom call to another handset or a
group
13. Voice Mail: access Voice Mail functions
14. Flash:
a. Sends a Flash signal to phone line to retrieve a dial tone
after the call ends
b. To perform the call waiting feature provided by local
phone companies during a call
15. Microphone: voice input
16. Headset Jack: 2.5 mm standard headset jack
17. Speakerphone:
a. Voice output during speakerphone operation
b. Rings to an incoming call
c. Distinctive alert sounds indicating various events:
i) Single short beep: successful key entry
ii) Double short beep: power on/off
iii) Triple short beep: : failed operation or invalid key entry
iv) Single long beep: successful operation
v) Periodic 1-long-2-short beep (every 5 minutes): low battery
warning
vi) Periodic long series of beeps (repeat every 30 seconds):
indicates a call is on-hold
18. Belt Clip
19. Battery: 3.6V Li-Ion Handset battery
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Base Unit Illustration
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1. Base Unit corded handset (Handheld)
2. Speakerphone Speaker (under the Handheld):
a. Voice output during speakerphone operation
b. Rings to an incoming call
c. Distinctive alert sounds indicating various events:
3. Auto Attendant (AA):
a. When enabled (default for all 4 lines), AA will route an
b. AA can be enabled/disabled separately for each line, the
c. Press AA button to access AA functions
4. DND (Do Not Disturb): silent ring on all incoming calls, LED
flashes if DND is turned on
5. Exit: exit menu operation
6. 4-line LCD (Liquid Crystal Display):
a. The LCD display has LED (Light Emitting Diode) for
b. The first line of LCD can be used to display either up to 16
Base Unit Controls and Display
i) Single short beep: successful key entry
ii) Double short beep: power on/off
iii) Triple short beep: : failed operation or invalid key entry
iv) Single long beep: successful operation
v) Periodic 1-long-2-short beep (every 5 minutes): low battery
warning
vi) Periodic long series of beeps (repeat every 30 seconds):
indicates a call is on-hold
incoming call to a single extension or page a group of
extensions
AA button is lit if AA is turned on for any line
backlighting
characters of status or message, or it can be used to
display Auto Attendant and Voice Mail indicators, as well
as a battery icon:
i) A shown line number under the Auto Attendant field
indicates Auto Attendant is ON for that line
ii) A shown line number under the Voice Mail field
indicates Voice Mail is ON for that line
iii) During power outage, the backup battery will become
active, and a battery icon will be displayed in the
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middle with the number of bars proportional to the
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amount of the battery time remaining
iv) A flashing battery icon with a cross indicates a
malfunction of the backup batter, immediate
replacement of the battery is recommended
c. The second and third lines of the LCD, up to 16 characters
each, display status, message, menu selections, or usereditable alphanumerical character s.
d. The last line displays the left and right soft keys
7. Left/Right Soft Keys: make soft key functions selection
8. Voice Mail (VM):
a. When enabled (default for all 4 lines), VM will record voice
messages if an incoming call is not answered by the
destination extension (HS or the BU)
b. There are 17 voice mailboxes total, one mailbox for each
of the 16 handset Ids (ID=01 -16), 1 general mailbox for
the base unit (ID=00)
c. VM can be enabled/disabled separately for each line, the
Voice Mail button is lit if the Voice Mail is turned on for any
line
d. Voice Mail button flashes when there are unread new
voice mail messages in the general mailbox. The LED will
continue to flash until all new messages in the general
mailbox have been played
e. Press Voice Mail button to access the voice mail functions
f. All mailboxes are password protected, default password =
0000
g. Voice messages are saved on flash memory which are
maintained even during power outage and backup battery
failure
9. Store: to store speed dial numbers
10. Intercom: to place an intercom call to a handset or a group
11. Speed Dial buttons: the 16 buttons on the right panel have
dual functions. They can be used as one- touch paging to
page a handset, or they can be used as speed dial to dial an
external phone number
12. Dial: press to access a telephone line, a line will be selected
by the Base Unit and dial tone will appear
13. Line Buttons and Status Indicators:
a. Press a line button to access a specific telephone line
b. Dual-colored LEDs indicate whether the line is idle (LED
off), ringing (flashing red), on hold (flashing red if held by
Handset, flashing green if held by Base Unit), or being
used by a Handset (red) or the Base Unit (green)
14. Up(? )/Down(? ) Scrolling Keys
a. Scroll through records and menu selections
b. Adjust ringer volume during standby
c. Adjust receiver/speakerphone/headset voice volume
during talk
15. Left(? )/Right(?) Scrolling Keys
a. Move cursor during number and name editing
b. Access CID and Directory functions during standby
16. Page: page all handsets
17. Flash:
a. Sends a Flash signal to phone line to retrieve a dial tone
after the call ends
b. To perform the call waiting feature provided by local
phone companies during a call
18. Redial: show last dialed number, can use up/down key to
scroll through additional 9 last dialed numbers
19. Hold:
a. Can place up to 4 lines on hold, only the extension putting
a line on hold can un-hold that line
b. There is a 30-minute time out on a held call
20. Headset:
a. Press to activate headset operation
b. Supports standard 2.5 mm headset plug
c. Headset operation remains for the duration of the call until
the Speaker button is pressed or the BU Handheld is
picked up
d. Press Headset button again to hang up
21. Speaker:
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a. Press to activate speakerphone operation
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b. Speakerphone operation remains for the duration of the
call until the Headset button is pressed or the BU
Handheld is picked up
c. Press Speaker button again to hang up
22. Mute:
a. Mute BU Handheld or speakerphone microphone
b. Press Mute again to exit mute state
23. Supports up to 4 analog line interface (RJ-14 x 2, RJ-11 x 2)
24. DC In: to plug in the AC/DC Power Adaptor
25. Backup Battery:
a. Rechargeable NiMH battery
b. Active during AC power outage
c. When fully charged, can provide about 20 minutes of
normal ope ration
26. Reset button (on the bottom of the BU):
a. Reset button is indented to prevent accidental reset
b. Restores Base Unit to factory settings
c. All VM, AA, CID, DIR records will be erased, handsets
need to be re-registered after a Base Unit reset
Installations
1. Installing the Base Unit Handset (Handheld)
a. Connect one end of the Handheld cord to the Handheld
and the other to the Handheld jack located on the left side
of the Base Unit.
b. Use only supplied RCA 25450 Handheld.
2. Installing the Backup Battery in the Base Unit
a. A rechargeable NiMH backup battery is supplied which
can provide emergency power during an AC power outage
b. Open the battery cover located on the back of the Base
Unit.
c. Insert the battery connector into the backup battery jack
d. The backup battery can provide about 20 minutes of
normal operation
e. The backup battery is charged while the base unit is on
AC power
f. Charge the backup battery for 10 hours before first use
g. During an AC power outage, the backup battery will
become active and a battery icon is shown on the top of
the Base Unit LCD display. When the battery is low, the
icon will flash.
h. Use only supplied RCA 25450 Base Unit backup battery
3. Installing the Base Unit
a. Raise the Base Unit antenna to upright position
b. Make sure the Base Unit antenna is free of obstacles in its
close proximity
c. For best reception, place the Base Unit on a well
ventilated flat surface located on a high ground
d. For best performance, maintain at least a distance of 1
meter (about 3 feet) between the Base Unit and other
electronic devices (e.g., TV, computer, stereo, fax
machine, answer machine, etc.)
4. Connecting the Telephone Cords
a. If your telephone lines are of 2-wire, 1-line type known as
RJ-11, plug one end of the phone cord into one of the 4
phone jacks marked L1 – L4 and plug the other end into
the telephone outlet. The RCA 25450 has a built-in “Line
Detection” feature; it is okay to plug in the phone jacks in
random order.
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b. If your telephone lines are of 4-wire, 2-line type known as
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RJ-14, you should plug a RJ -14 connector into Base Unit
telephone line jacks mark L1 or L3.
c. The telephone cords supplied work for either type of
interface.
5. Installing the Base Unit AC Adaptor
a. Plug the transformer end of the Base Unit AC/DC adaptor
(7.5V) into a standard AC electrical power outlet, plug the
other end into the “DC In” jack on the back of the Base
Unit
b. To ensure uninterrupted services, the Base Unit’s AC/DC
Adaptor is best plugged into a UPS (Uninterruptible Power
Supply).
c. The base adaptor’s DC plug is larger in dimension than
the wireless handset charger’s DC plug. The charger
adaptor’s DC plug will not fit into the base’s DC-In jack.
6. Installing the Handset Battery
a. Insert the handset battery into the handset battery
compartment
b. Charge the handset battery pack for 4 hours until the
handset battery strength indicator on the handset LCD
display is full before the first us age.
7. Installing the Handset Charger AC Adaptor
a. Plug the transformer end of the Charger AC/DC Adaptor
(5.5V) into a standard AC electric power outlet, plug the
other end into the “DC In” jack on the back of the Charger.
b. The Handset Charger adaptor’s DC plug is smaller in
dimension than the Base Unit adaptor’s DC plug. The
charger adaptor’s DC plug will not fit into the base’s DC-In
jack
c. During an AC power outage, the charger will not be
charging the handset battery. To ensure uninterrupted
services, the charger’s AC/DC Adaptor is best plugged
into a UPS (Uninterruptible Power Supply).
Important Notes:
a. Recommended phone line features from the local phone
company:
i) Caller ID (Type I): allowing the display of incoming
caller information
ii) Hunt Group: Multiple phone lines “hunt group” is a
useful feature and works well with this phone system.
This feature “ties” multiple phone lines to a single
phone number. When an outside caller calls this
common phone number, the phone company
automatically finds a free line. In a hunt group, the
Call Waiting and the Caller ID with Call Waiting (or
called Type II Caller ID) features are unnecessary
because a 2nd call will come in on a separate line,
rather than on the same line. For a 2nd call coming in
on a separate line, the phone system’s built- in Second
Incoming Call feature will alert the user and allow the
user to toggle between multiple lines
b. The handset packaged along with a Base Unit is pre-
registered at the factory. If you have a new handset, you
will need to register the handset with the Base Unit in
order to be recognized as a member handset by the base
and by other handsets. See Handset Registration.
c. If the RCA 25450 is connected behind a PBX which does
not support the Caller ID feature, your RCA system won’t
be able to receive caller information and thus cannot
display and record the information.
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Summary of Features
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The RCA 25450 Telephone System is pretty much plug-and-play
after you have read and understood the installation guides and the
basic controls and displays on the Handset and the Base Unit. No
Base Unit or handset programming is needed for basic operations.
However, this feature-rich telephone system provides many
advanced feature that are also easy to use and can greatly
enhance your productivity. A summary of features and their
benefits is listed below. You are encouraged to read through this
section and explore the features later at your leisure.
1. System Features:
a. 900 MHz band frequency hopped TDMA (Time Division
Multiple Access):
• Provide secure and high quality communications
• Avoid interference with 2.4GHz and 5 GHz WLAN
(Wireless Local Area Network, 802.11x) and
microwave equipment
• Low handset average transmit power (less than 50
mW) reducing human exposure to radio wave
b. High receiver sensitivity:
• Better coverage than other 900 MHz, 2.4 GHz and 5
GHz commercial telephone systems
• Less communications dead spots
c. 4-line switching capability on the Base Unit
d. System ID: randomly selected from 65,536 possible codes,
avoiding unauthorized use
e. Supports up to 16 remote handsets (HS) and 4 groups:
• No telephone connection required to the remote
handset locations
• Handset can subscribe up to 4 groups
f. Handset intercom independent of the Base Unit:
• Handsets can intercom without the presence of the
base
• Intercom calls are digital and full duplex
• Handset intercoms do not take up Base Unit’s radio or
line resources
2. Base Unit (BU) Features:
a. Auto-Attendant (AA):
• AA for all 4 lines can be active at the same time in
case of 4 simultaneous incoming calls
• Per line AA enable/disable with LCD indicator: When
disabled for a line, all incoming calls can be preprogrammed to ring all handsets or a particular
handset or a group of handsets. If set to ring one
handset or a group of handsets, only that handset or
group of handsets can make outgoing calls through
that line as well.
• Up to 5 custom AA greeting messages: maximum 64
seconds each, can be custom-recorded
• Each line can choose its own greeting message
• AA can only be enabled/disabled from the BU
b. Backup Battery: provide 20 minutes of emergency power
c. Call Log:
• Records last 50 incoming calls, up to 25 digits each
for telephone numbers and 16 characters each for
names (needs Caller ID service from telephone
service provider)
• One-button access to Call Log during standby by
pressing the Right arrow key and then use Up/Down
arrow keys for scrolling
d. Call Timer: display call duration on LCD display
e. Call Transfer:
• Direct Transfer: call transfer to another handset
without announcement
• Announced Transfer: call transfer to another handset
with announcement
f. Caller ID (CID):
• Supports FSK format Type I Caller ID
• Supports FSK format Type II Caller ID (Call Waiting
with Caller ID, which allows the display of 2nd
incoming call information on the same phone line
when 1st call is in progress)
• Both Type I and Type II Caller ID are service provider
(your local phone company) features, subscription to
these features are required
g. Corded Handhel d, Speakerphone and Headset
h. Dialing Prefix: up to 14 digits, including pause(s), an
access code or credit card number can be preprogrammed to be automatically added when dialing from
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