SENAO 258 Plus User Manual

SN-258 PLUS

Instruction Manual

Before operating the unit, please read this manual thoroughly,
and retain it for future reference.

This product is prohibited to be
used without permission from the
government authorities in the
relevant jurisdictions

EN

Manufactured by

ISO-9001

Certified Facturies

Thank you for purchasing this SN-258 PLUS cordless
telephone, one of the high-quality products produced by
SENAO. To obtain optimum performance, please be sure
to read this manual carefully before starting operation
and keep it for future reference.

Before Initial Use

For the efficient and safe operation of your SN-258 PLUS, please read the
page 34~35 before use.

Accessories

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(1) (2) (3) (4) (5) (6) (optional)

Instruction manual
AC adaptor for base unit (DC 12V/ 800mA)
Telephone line
Telescopic antenna for base unit
Battery pack (Ni-Mh 750mAh)
Belt clip
Charger with AC adaptor
Vehicle charger
Ear-microphone
Outdoor antenna with cable for base unit
Car antenna
Travel charger

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1 book
1 pc

1pc
1p c

1pc
(optional)
(optional)

(optional)

(optional)
(optional)
(optional)

(Attached with
additional handset)

(7) (optional)

EN

(8) (optional)

(9) (optional)

(10) (optional)

1-EN

(12) (Attached with
additional handset)

(11) (optional)

For Best Performance

Battery Charge

To power the handset, install
the battery (p.9) and charge
it for about 12 hours before
initial use (p.10).

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POWERPOWER

POWERPOWER

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Operating Distance/Noise

Calls are transmitted between the base unit and the handset using
wireless radio waves. For maximum distance and noise free operation, the
recommended base unit location is:

Away from electronic appliances
such as a TV, personal computer,
or another cordless phone.

Raise the base unit antenna and extend

fully both the telescopic antenna of

base unit and handset.

At a HIGH and CENTRAL
location with no obstructions
such as walls.

IN USE

REDIAL

ON OFF

2

5

8

0

/

ABC

JKL

TUV

Oper

BATT.LOW

MEMO

SCRAMBLER

INT

3

6

9

FUNC

DEF

MNO

WX
YZ

KEY LOCK

/

P VOL

FLASH

1

GHI

4

PQ
RS

7

EN

2-EN

Contents

Features.....................5

Location of Controls . . . . . . . . . . . . . . . 6

A. Base Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

B. Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

C. Charger (optional) . . . . . . . . . . . . . . . . . . . . . . .7

Installation . . . . . . . . . . . . . . . . . . . . . 8

A. Base Unit . . . . . . . . . . . . . . . . . . . . . . . . . .8

B. Handset . . . . . . . . . . . . . . . . . . . . . . . . . . 9

C. Twin Charger (Optional) . . . . . . . . . . . . . . . . . . . . .9

D. Charging Battery . . . . . . . . . . . . . . . . . . . . . 10

E. Travel Charger (For Additional Handset) . . . . . . . . . . . .10

F. Ear-microphone (Optional) . . . . . . . . . . . . . . . . .11

G . Vehicle charger ( Optional) . . . . . . . . . . . . . . . . . . . . 11

H. Outdoor Antenna (Optional). . . . . . . . . . . . . . .

EN

12

Basic Operation. . . . . . . . . . . . . . . . 15

A. Turn On/ Off the Handset . . . . . . . . . . . . . . . 15

B . M aking C alls . . . . . . . . . . . . . . . . . . . . 15

C. Redial . . . . . . . . . . . . . . . . . . . . . . . . . 15

D . A utomatic D ialling . . . . . . . . . . . . . . . . . . . 16

E. Answering Calls . . . . . . . . . . . . . . . . . . . . . . 16

F . I ntercom . . . . . . . . . . . . . . . . . . . . . .17

G . In tercom d uring a C all . . . . . . . . . . . . . . . . 18

H . C all W aiting . . . . . . . . . . . . . . . . . . . . .19

I . W alkie-Talkie between handsets . . . . . . . . . . . 19

J. Group Call (Walkie-Talkie Mode) . . . . . . . . . . . 20

3-EN

Advanced Operation. . . . . . . . . . . . . . 23

A. Adjusting Ringer Volume. . . . . . . . . . . . . . . . . 23

B. Adjusting Voice Volume . . . . . . . . . . . . . . . . 24

C. Selecting Voice Mode . . . . . . . . . . . . . . . . . . . . . 25

D. Transferring a Call among Handsets. . . . . . . . . . . . . 25

E. Changing the Channel during a Conversation. . . . . . . .26

F. Display the Battery Status. . . . . . . . . . . . . . . . . . . . . 26

Features Setting. . . . . . . . . . . . . . . . . 27

A. Setting the Base Unit. . . . . . . . . . . . . . . . . . 27

1. Setting Pause duration. . . . . . . . . . . . . . . . . 27

2. Setting Dialling Mode. . . . . . . . . . . . . . . . . . . 27

3. Setting Flash Duration. . . . . . . . . . . . . . . . . . . 27

4. Setting amount of Handsets in the System. . . . . . . . 28

5. Setting Transferring Waiting Time . . . . . . . . . . . . . 28

6. Setting Call-back Waiting Time . . . . . . . . . . . . . . 28

B. Setting the Handset . . . . . . . . . . . . . . . . . . . . . 29

1. Change Handset's ID . . . . . . . . . . . . . . . . . .29

2. Setting Ring Mode for each Handset . . . . . . . . . . 29

3. Setting Stand-by Time for each Handset . . . . . . . . . 30

EN

Registering Handset for Multi-handset System . .

. . . . . . . . . . . . . . . . . . . . . . . . . . 31

A. Handset Registration . . . . . . . . . . . . . . . . . . . 31

B. De-registering Handset . . . . . . . . . . . . . . . . . . 32

C. Checking the Handset's IID Number. . . . . . . . . . . . . . 32

D . C hecking t he Parameters . . . . . . . . . . . . . . . . . . 32

Troubleshootings . . . . . . . . . . . . . 33

Specification. . . . . . . . . . . . . . 34

Important Safety Instructions . . . . . . . . . 35

4-EN

Features

* Multi-channel access with auto-scan.
* Multi-handset system (up to 15).

* Multi-base system (up to 4).

* Walkie-talkie between handsets (up to 15 handsets).
* Half-Duplex group call.
* Two-way paging and hands-free intercom.
* 10-set memory dial for each handset (20 digits).
* Last number redial.
* Tone/Pulse dialling mode selectable.
* Change channel during conversation.
* Keypad lock function.
* Flash time programmable.
* Ring volume adjustable.
* Voice volume adjustable.
* Music on hold.

EN

* Touch any key answer.
* Handset with power saving circuit.
* Low battery alert and indicator.

* Out of range alert.

* Battery power status display.

* Fast charge.

* Built-in noise cancellation circuit (Compander).
* Built-in voice security and mutation circuit (Scrambler).
* Auto answer and auto hang up.
* Transferring a call among handsets.
* Hands-free kit for handset (optional).
* Separate charger (optional).

* Vibration alert (Vibration version only).

5-EN

A. Base Unit

Antenna

Location of Controls

DC IN jack

TONE/PULSE switch

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IN

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IN

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Handset charging slot

Speaker

Microphone

Line jack

TEL. jack

H1: Paging handset 1/
voice volume up

H2: Paging handset 2 /
voice volume down

H3: Paging handset 3/
Ringer volume adjustable key

INT-COM: Paging all of the handsets
/ Memo key

CHARGE: CHARGE indicator

POWER: POWER indicator

IN USE: IN USE indicator

6-EN

B. Handset

Antenna

Car Antenna
jack

Receiver

PTT KEY: Lock Keypad
/ Push To Talk

Scan LED array

Operation keys
: Talk key/
Flash key

: End key/
Power On/Off

: Intercom key

Dialling keys

ear-Microphone
jack

KEY LOCK

/

P VOL

1

4

7

FLASH

Indicators
KEY LOCK: Lock Keypad

IN USE: In use indicator

BATT. LOW: Low battery
indicator

SCRAMBLER: Scrambler
indicator

ON OFF

2

5

8

0

BATT.LOW

/

ABC

JKL

TUV

Oper

MEMO

SCRAMBLER

FUNC

INT

DEF

3

MNO

6

WX

9

Function keys
P/VOL : Pause/ Ringer
volume/ Speaker
volume key

REDIAL : Last number
redial/ Battery
status display key

YZ

MEMO : Memory key

FUNC : Function key

IN USE

REDIAL

GHI

PQ
RS

DC IN jack

Microphone

C. Twin Charger (Optional)

Spare battery slot

Spare battery indicator

Power indicator

7-EN

Installation

A. Base Unit

Please set up the base unit according to
the following steps (1)~(8).

(1) Install the telescopic antenna of the
base unit and extend it fully and
vertically.

(2) Connect the standard telephone to
the TEL. jack.

(3) During installation, pick up the hand
held of the standard telephone to avoid
electric shock caused by an incoming call.

(4) Connect the telephone line
to the LINE jack with the
local telephone system.

(5) Set the dialling mode to
TONE. If you can not dial,
set it to PULSE.

(6) Please use only the SENAO
AC adaptor supplied with
the base unit, and connect the
AC adaptor to the DC IN jack.

(7) The AC adaptor is
set on 220V. If your
power source is 110V,
please switch it to
110V before installing.

(8)

(1)

(3)

(7)

(6)

(5)

220V110V

(2)

(4)

(8) Plug the AC adaptor
into power outlet.

AC adaptor

(Output DC 12V )

8-EN

B. Handset

Take the battery from gift box and clip it into the handset.

(1) (2) (3)

C. Twin Charger (Optional)

(1) Plug the AC adaptor to the DC IN jack.
(2) Plug the AC adaptor into the electric
wall outlet.
(3) The spare battery indicator will
becomes flash while is in charge.
It becomes green while the battery
is fully charged. It takes around 2 hrs.
to fully charge Ni-Mh battery pack.

Spare battery indicator

Note: Please use only the SENAO AC adaptor supplied with this charger.

Power indicator

9-EN

D. Charging Battery Charge

The handset can be charged on the base unit or the charger.
(1) Place the handset on the base unit with facing up.

The
(2) Place the handset on the charger with standing up.

The scan LED array will run up.
(3) The fast charging will be activated automatically, and the scan
LED array runs fast indicating this operation.
(4) The slow charging automatically starts once the fast charging is

finished. The scan LED array runs slowly for slow charging.

CHARGE indicator will light up.

KEY LOCK

C

H

A

RG

W

i

SCRAMBLER

IN USE

BATT.LOW

//

P VOL

FUNC

REDIAL

MEMO

INT

FLASH

/

ON OFF

1

ABC

2

GHI

4

6

JKL

5

PQ
RS

7

TUV

8

Oper

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POWER

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1

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3

MNO

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2

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WX

YZ

9

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Scan LED array

CHARGE indicator

KEY LOCK

SCRAMBLER

IN USE

BATT.LOW

//

P VOL

FLASH

1

GHI

4

PQ
RS

7

FUNC

MEMO

INT

DEF

3

MNO

6

WX

YZ

9

Scan LED
array

REDIAL

/

ON OFF

ABC

2

JKL

5

TUV

8

Oper

0

E. Travel charger (For Additional Handset)

Plug the charger into a wall socket and insert the plug to the DC IN jack
of your handset. The charging times
is approximately 5 hours. Check
the charging status on the
LED array. The operation of handset could
be executed during the charging process.

10-EN

F. Ear-Microphone (Optional)

You can answer and end calls by pressing the button on the microphone

part of the ear-microphone. It also could be used as the Walkie-Talkie

function. You can press button to talk, then release it to listen.

Answer / End / Push to Talk
Key

Note: To end calls, please keep pressing button for more than 2 sec.

G. Vehicle charger (Optional)

The vehicle charger's ensures your phone is ready for use

wherever you travel. This small functional design fits

most car lights and interiors. The charging time is about 5

hours, and you can use your phone freely during charging. A

green light indicates that is ready for charging. Check the

charging status on the phone display. The input voltage can

be 12 or 24 V DC, negative grounding.

charger's

Avoid prolonged charging when the car engine

is not running, this may cause the battery of

your car to drain. Note also that in some cars

the cigarette lighter plug is not provided with

electricity if the ignition is switched off. Verify

that green LED light is on.

11-EN

Power indicator