
Table of contents
Handset layout � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1
Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2
Parts checklist � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2
Installation� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2
Connection � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2
Battery � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3
Range � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
The display � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
Telephone settings � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6
Using the handset menu � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6
Turn on the telephone for the rst time � � � � � � � � � � � � � � � � � � � � � � � 6
Display settings � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
Sound settings � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
Call settings � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 8
Operation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
Calling � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
Directory � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 10
Caller ID � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 12
Intercom � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 13
Find handset � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 13
Add and register additional handset � � � � � � � � � � � � � � � � � � � � � � � � � 13
To join a call � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 14
Intercom (two or more handsets) � � � � � � � � � � � � � � � � � � � � � � � � � � � 14
Troubleshooting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 15
IMPORTANT SAFETY INFORMATION � � � � � � � � � � � � � � � � � � � � � � � � � � 16
Equipment Approval Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 18
Disclaimer and limitation of liability � � � � � � � � � � � � � � � � � � � � � � � � � � � 21
Warranty and other information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 21
Support � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 23

1� Charge light
2�
{
scroll up, increase volume,
b
directory
3� MUTE / REMOVE entered digits or
characters, or delete entry
4�
q
/ FLASH
5� Dialing keypad
6� switch to tone dialing temporarily
when using the pulse service
7� speakerphone
8� REDIAL / press and hold PAUSE to
insert a dialing pause
9� INT Intercom
10� dialing options for call log
11� } scroll down, decrease volume,
call log
12�
L
/ CLEAR silence the ringer
temporarily or exit menus
13� MENU / SELECT show menu or save an
entry or setting
Handset layout
PQRS
1
3
2
4
5
6
7
9
10
13
12
8
11
1

2
English
Information
Before using this telephone, please read “IMPORTANT SAFETY INFORMATION” on pages 16-17�
The PHONE-DEX is made for use in USA and Canada only�
The PHONE-DEX is a cordless phone that streams sound directly to your hearing aids�
It is incredibly easy to use – the only thing you need to do is hold the phone normally against
the ear using the hearing aid�
The PHONE-DEX works as a conventional phone as well� So family and friends can use it�
See “Operation” on page 9 for more information�
Parts checklist
Your package contains the following items� Save your sales receipt and original packaging in
case it is necessary to ship your telephone for warranty service�
• Battery compartment cover
• Battery
• Telephone line cord
• Telephone base
• Power adapter
• Handset
• User’s manual
Installation
Connection
1� Connect the telephone line cord to the telephone wall jack and to the telephone base (T)�
Note! If you subscribe to digital subscriber line (DSL) high-speed Internet service through
your telephone line, you may need to install a DSL filter between the telephone line cord
and the telephone wall jack. Contact your DSL service provider for more information.
2� Connect the telephone base power adapter to an electrical outlet not controlled by a wall
switch and to the telephone base (Y)�
1
2

English
3
3� Insert the battery connector in accordance with the markings for the
batteries (2�4V NiMH 500mAh) inside the handset battery compartment�
4� Replace the battery cover� Align the cover flat against the battery
compartment, then slide it towards the center of the handset until it
clicks into place�
5� Place the handset into the base unit with the keypad facing outwards to
charge� The charge light is on when charging�
Note!
The power adapter is the disconnect device between the product and
wall power. The wall socket outlet must be close to the equipment and
easily accessible.
Battery
When the batteries are relatively new (less than 6 months) and fully-charged (10 hours) they
will last for approx 100 hours standby time or approx 10 hours call time� Full battery capacity
will not be reached until the batteries have been charged 4–5 times� It is not possible to
overcharge or damage the batteries by charging them for ”too long”�
Warning!
Risk of explosion if battery is replaced by an incorrect type� Use only original
type of batteries� The guarantee does not cover any damage caused by using the
wrong batteries�
Note!
When the battery is low or when there is too great a distance to the base unit the
telephone will be unable to connect to a line. Do not place the base unit close to other
electrical equipment, in direct sunlight or other strong heat sources! This is to minimize
the risk of any interference. It is normal for the device to become warm during charging
and this is not dangerous. Dispose of used batteries according to the instructions.

4
English
Charging
To keep the battery charged, place the handset in the telephone base or telephone charger
when not in use� The battery is fully charged after 10 hours of continuous charging�
If the screen is blank, you need to charge the handset without interruption for at least 30
minutes to give the handset enough charge to use the telephone for a short time�
When the batteries are running low a warning tone is heard and LOW BATTERY and flashes
on the display�
After you install your telephone or power returns following a power outage, date and time needs
to be set� See “Date / Time” on page 7 for more information�
Range
This cordless telephone operates with the maximum power allowed by the Federal
Communications Commission (FCC)� Even so, this handset and telephone base can
communicate over only a certain distance - which can vary with the locations of the telephone
base and handset, the weather, and the layout of your home or office�
When the handset is out of range, the handset displays OUT OF RANGE OR NO PWR AT BASE�
If there is a call while the handset is out of range, it might not ring, or if it does ring, the call
might not connect well when you press / FLASH� Move closer to the telephone base, then
press / FLASH to answer the call�
If the handset moves out of range during a telephone conversation, there might be interference�
To improve reception, move closer to the telephone base� Coverage can be improved by turning
the head so that the handset is facing the base unit�

English
5
The display
Indicator Function
Battery status� Flashes while charging
Speakerphone mode activated
Ringer volume Off
Voicemail indicator�
Note! This function requires a subscription from your service provider!
See also “Clear voicemail indicators” on page 8
New Caller ID
Note! This function requires a subscription from your service provider!
Time� See also “Date / Time” on page 7
Microphone is muted during a call
Date� See also “Date / Time” on page 7

6
English
Telephone settings
Using the handset menu
The settings described in this chapter are carried out in idle mode�
The handset menu contains feature menus with submenus� The selected menu is marked with >�
To enter the handset menu:
1� Press MENU / SELECT�
2� Press { / } to scroll the feature menu:
DIRECTORY (b)
• REVIEW
• ADD CONTACT
• SPEED DIAL
CALL LOG ( )
• REVIEW
• DEL ALL
CALLS
RINGERS
• RINGER
VOLUME
• RINGER
TONE
SETTINGS
• LCD
LANGUAGE
• CLR
VOICEMAIL
• KEY TONE
• SET DATE /
TIME
• HOME AREA
CODE
• DIAL MODE
REGISTRATION
3� Press MENU / SELECT to enter a menu�
• To return to the previous menu, press
L
/ CLEAR�
• To return to idle mode, press and hold
L
/ CLEAR�
Turn on the telephone for the first time
The first time you turn on your telephone, you need to set date and time� See “Date / Time” on
page 7 for more information�

English
7
Display settings
LCD language
1� Press MENU / SELECT�
2� Select SETTINGS â LCD LANGUAGE�
3� Select language and press MENU / SELECT to save�
Date / Time
1� Press MENU / SELECT�
2� Select SETTINGS â SET DATE / TIME�
3� Press the dialing keys (0-9) to enter the month (mm), date (dd) and year (yy)� When done,
press MENU / SELECT�
• If needed, press MUTE / REMOVE to delete a digit� Press and hold MUTE / REMOVE to
delete the entire entry�
4� Press the dialing keys (0-9) to enter hour and minute� Press
{ / }
to choose AM or PM�
When done, press MENU / SELECT to save�
Sound settings
Ringer volume
1� Press MENU / SELECT�
2� Select RINGERS â RINGER VOLUME:
• Press { to increase the volume (max 6)�
• Press } to decrease the volume or to silence the ringer�
3� When done, press MENU / SELECT to save�
Tip!
You can also press MUTE / DELETE or CLEAR to temporarily silence the ringer when the
handset is ringing.
Ringer tone
1� Press MENU / SELECT�
2� Select RINGERS â RINGER TONE� Make sure that the ringer volume is not off�
3� Press { / } to listen to the 10 different ringer tones�
4� When done, press MENU / SELECT to save�