Gigaset AS28H handset
1 Charge status of
the batteries
2Display keys
3Message key
Flashes: new messages
received
4 Handsfree key
5 Control key (u)
6Talk key
7Directory key
(press down)
8 End call and
On/Off key
9Ringer on/off
(press and hold
in idle status)
10 Keypad lock on/off
(press and hold)
11 Recall key
- Consultation call
(flash)
- Dialling pause
(press and hold)
12 Microphone
13 "Microphone off" key
10
2
4
6
3
5
8
12
1
11
13
7
9
Display keys on handset:
Pressing a key launches the function that
appears above that key in the display.
Display
icon
Function when pressed
INT
Call other registered handsets
¢ page 7.
MENU
Open main/submenu (see
Menu tree
¢ page 10).
“
Go back one menu level.
U
Scroll up/down or adjust
volume with u.
T
Move cursor to left/right
with u.
˜
Backspace deletes one
character at a time from right
to left.
OK
Confirm menu function or
save entry.
ECO DECT
You are helping to protect the environment with your Gigaset AS28H.
Reduced energy consumption
Your telephone has a power-saving adapter plug and uses less power.
Reduced transmission power (depending on the base station)
The transmission power can only be reduced if your base station supports this function.
The transmission power of your telephone is reduced automatically:
◆ The handset's transmission power is reduced depending on the distance to the base station.
◆ The transmission power on the base station is reduced to virtually zero when only one handset is
registered and the handset is in the base station.
You can reduce the transmission power of the handset and base station even more by using Eco Mode/
Eco Mode+. For further information, please see your phone's user guide.
1
2
Safety precautions
Read this user guide and the safety precautions carefully
before use. Explain their content and the potential
hazards associated with using the telephone to your
children.
Only use t
Fit only the recom
batteries (¢ page 9), i.e. never use any other
battery type or non-rechargeable batteries as
t
personal injury.
The operation of medical appliances may be
af
your particular environment, e.g. doctor's surgery.
Do not hold the rear of the handset to your ear
w
and permanent damage to your hearing.
The handset may cause an unpleasant humming noise in hearing aids.
Do not install the phone in a bathroom or
sh
Do not use your phone in environments with a
po
If you give your Gigaset to someone else, make
sur
Disposal
Batteries should not be disposed of in general
ho
posal regulations, details of which can be
obt
you purchased the product from.
All electrical and electronic equipment must be
disp
waste using the sites designated by local
authorities.
If a product displays this symbol of a crossed-out
rubbi
Directive 2002/96/EC.
The appropriate disposal and separate collection of used equipment serve to prevent potential harm to the environment and to health.
Th
cling of used electrical and electronic equipment.
For further information on disposing of your
used
authority, your refuse collection service or the
dealer you purchased the product from.
Emergency numbers cannot be dialled if the keypad lock
¢ page 1) is activated!
(
Not all of the functions described in this user guide are
vailable in all countries.
a
he mains adapter supplied.
mended, rechargeable
his could result in significant health risks and
fected. Be aware of the technical conditions in
hen it is ringing. Otherwise you risk serious
ower room. The phone is not splashproof.
tential explosion hazard, e.g. paint shops.
e you also give them the user guide.
usehold waste. Observe the local waste dis-
ained from your local authority or the dealer
osed of separately from general household
sh bin, the product is subject to European
ey are a precondition for the re-use and recy-
equipment, please contact your local
Care
Wipe the charging cradle and the handset with a
damp cloth (do not use solvent) or an antistatic
cloth. Never use a dry cloth. This can cause static.
Contact with liquid
If the handset should come into contact with liquid:
◆ Switch the handset off and remove the bat-
teries immediately.
◆ Allow the liquid to drain from the handset.
◆ Pat all parts dry, then place the handset with
the battery compartment open and the keypad
facing down in a dry, warm place for at least
72 hours (no
◆ Do not switch on the handset again until it is
completely dry.
When it has fully dried out, you will normally be
to use it again.
able
t in a microwave, oven etc.).
First steps
¤ Connect the flat plug from the power supply 1.
¤ Plug the mains adapter into the plug socket 2.
If you need to disconnect the plug from the charging cradle,
press the release button 1 and disconnect the plug 2.
1
2
1
2
Check the pack contents
◆ one Gigaset AS28H handset,
◆ one charging cradle,
◆ one mains adapter,
◆ two batteries,
◆ one battery cover,
◆ one user guide.
Setting up the charging cradle
The charging cradle is designed to be operated in enclosed, dry areas at temperatures
ranging from +5°C to +45°C.
¤ Place the charging cradle on a level, non-slip surface.
Please note
Pay attention to the range of the base station.
This is up to 300 m in unobstructed outdoor areas and up to 50 m inside buildings.
The range is reduced when Eco Mode (
The phone's feet do not usually leave any marks on surfaces. However, due to the multitude of different varnishes and polishes used on today's furnishings, the occurrence of
ma
rks on the surfaces cannot be completely ruled out.
You can also mount the charging cradle on the wall.
Please note:
◆ Never expose the telephone to the influence of heat sources, direct sunlight or other
electrical devices.
◆ Protect your Gigaset from moisture, dust, corrosive liquids and vapours.
3
¢ page 1) is activated.
Connecting the charging cradle