Deregister handsets
If you want to replace a handset or reassign the designated handset number of
a registered handset, you must deregister all devices, including all handsets and
headsets. Then individually register each device again.
To deregister all devices:
Press and hold
FIND HANDSET
on the telephone base for about 0 seconds
until the
IN USE
light on the telephone base turns on and starts flashing.
Immediately press
FIND HANDSET
again. You must press
FIND HANDSET
while the
IN USE
light is still flashing. The
IN USE
light flashes for approximately
five seconds.
All handsets show
To register HS, see manual.
when the deregistration process
completes. The deregistration process takes about 0 seconds to complete.
Handset overview
.
.
3.
VOLUME/
/CID
/HOME/FLASH
MUTE/DELETE
CHARGE
light
Dialing keys
VOLUME/ /
MENU/SELECT
OFF/CANCEL
REDIAL/PAUSE
1
CELL 1
HOLD
/a
u
A
CELL 2
PUSH TO TALK
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, including the following:
Read and understand all instructions.
Follow all warnings and instructions marked on the product.
Unplug this product from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use a
damp cloth for cleaning.
Do not use this product near water such as near a bath tub, wash bowl, kitchen sink, laundry tub or
swimming pool, or in a wet basement or shower.
Do not place this product on an unstable table, shelf, stand or other unstable surfaces.
Avoid placing the telephone system in places with extreme temperature, direct sunlight, or other
electrical devices. Protect your phone from moisture, dust, corrosive liquids and fumes.
Slots and openings in the back or bottom of the telephone base 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.
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 or office, consult your dealer or local power company.
Do not allow anything to rest on the power cord. Do not install this product where the cord may be
walked on.
Never push objects of any kind into this product through the slots in the telephone base or handset
because they may touch dangerous voltage points or create a short circuit. Never spill liquid of any
kind on the product.
To reduce the risk of electric shock, do not disassemble this product, but take it to an authorized
service facility. Opening or removing parts of the telephone base or handset other than specified
access doors may expose you to dangerous voltages or other risks. Incorrect reassembling can cause
electric shock when the product is subsequently used.
Do not overload wall outlets and extension cords.
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 operation instructions. 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.
.
.
3.
.
5.
6.
7.
8.
9.
0.
.
.
3.
•
•
•
•
