The practical choice.
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User-friendly keys with sensitive pressure points
-
Plug & play: handsets pre-registered to base station
-
Illuminated, graphical display
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Long talk/standby time of up to 18/200 hours
-
Phonebook for up to 50 entries
-
Call list with up to 25 entries
-
Redialling of last 10 numbers
-
Indication of date and call duration plus an alarm function
-
Caller ID2
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ECO Mode Plus with no radiation1
The affordable phone with an additional handset that answers your calling demands – plain and simple.
Discover the cordless phone with an additional handset that is basic and reliable: the Gigaset A120 DUO. With an extra handset, you can cover a wide calling range within your household. The handsets have user-friendly keys with sensitive pressure points to make dialling effortless, and reading their displays is equally easy, as they are illuminated and graphical. You can begin using the Gigaset A120 DUO directly out of the box. Plug & play setup means that the handsets are pre-registered to the base station. All you need to do is plug in and begin enjoying the benefits of this straightforward device. Eco Mode Plus with no radiation1 ensures that the Gigaset A120 DUO is an environmentally friendly choice in telephony.
Easy use
The Gigaset A120 DUO is the perfect solution for those looking for a basic calling device at an affordable price. With an extra handset included, this device includes all the essentials in a compact, user-friendly package. Dialling and navigating the menu is effortless, thanks to the keys with sensitive pressure points and the illuminated, graphical display. Plug & play setup allows you to begin phoning as soon as you bring the Gigaset A120 DUO home. Once you begin, you never have to worry about the phone wearing out, as it offers a long talk time of up to 18 hours and a long standby time of up to 200 hours.
Practical info
To make your daily calling more efficient, the Gigaset A120 DUO stores practical information. It records the past 25 missed and received numbers as well as the past 10 numbers you entered for quick returned and redialled calls. Save the numbers of up to 50 contacts in the phonebook to keep friends and family reachable within seconds on the Gigaset A120 DUO.
Useful tools
Immediately access the information you need throughout the day on the Gigaset A120 DUO. It indicates the date and call duration of conversations, and its alarm function lets you program a reliable reminder whenever you need one. The Gigaset A120 DUO also features a caller ID2 function, keeping you informed about who is trying to reach you.
ECO DECT: Pure energy savings and radiation-free1

The energy-saving power supply of the Gigaset A120 DUO consumes less electricity3, so it’s kinder to the environment, and kinder to your wallet. Like all Gigaset cordless phones, it variably reduces the transmitting power from the handset to base station depending on their distance apart. Furthermore, radiation-free4 ECO Mode Plus turns off the transmitting power when the phone is in standby.
The Gigaset A120 DUO is the cordless phone with an additional handset that covers all your basic calling needs.
1 The DECT transmitting power is switched off when handset is in idle mode – when all registered handsets support ECO Mode Plus.
2 Dependent on country, network, provider
3 Compared to conventional Gigaset base stations
4 The DECT transmitting power is switched off for all registered handsets – when all support ECO Mode Plus.
Sound quality |
|
HDSP™ ready handset |
- |
HSP™ for brilliant sound quality |
- |
Hands-free talking | convenient hands-free | advanced hands-free |
- | - | - |
Ringer melodies | polyphonic | real sounds I downloadable |
10 | - | - | - |
Individual ringer melodies for VIP entries |
- |
Adjustable handset volume |
yes |
Volume boost for extra loud hearing |
- |
2 individual sound profiles |
- |
Hearing aide compatible |
yes |
Headset connection | corded 2,5 mm | Bluetooth® |
- | - | - |
Convenience - phoning essentials |
|
Range indoors | outdoors |
50 | 300 |
Standby time | talk time |
200 | 18 |
Phonebook | address book | entries |
yes | - | 50 |
Phonebook transfer: via DECT | via Bluetooth® | via LAN |
yes | - | - |
Last dialed ... numbers |
10 |
Automatic dialing of operator prefix |
yes |
Direct dial |
yes |
Dial by voice command |
- |
Bluetooth® function2 | Mini-USB |
- | - |
Room monitoring |
- |
Vibracall |
- |
SIM card reader and writer |
- |
Plug-and-play installation |
yes |
Date reminder function | alarm call |
- | yes |
Calendar |
- |
Display and menu features |
|
Display: numeric | alphanumeric | semigraphical | graphical |
- | - | - | yes |
Display: illuminated | colour |
yes | amber |
... pixel, ... inch, ... colours and ... lines |
14 (5x7) | 1,4" | b/w | 3 |
Easy-to-use text-based menu | jumbo fonts | icon-based |
yes | - | - |
Display of caller’s number (CLIP1) | picture (Picture CLIP1) |
yes | - |
List of last … missed calls with time and date |
25 |
Multilingual menu for up to ... languages |
28 |
Time displayed |
yes |
Date displayed |
yes |
Range displayed (handset to base station) |
- |
Charging status displayed |
yes |
Call charge displayed |
- |
Call duration displayed |
yes |
Keypad features |
|
Illuminated keypad |
- |
Colour of illumination |
- |
Navigation key |
yes |
Message indicator key |
- |
Messaging functions |
|
Up to … characters SMS | Email |
- | - |
Up to ... personalized SMS in-boxes |
- |
Email notification |
- |
ECO DECT |
|
Up to 60% less power consumption |
yes |
ECO Mode for reduction of transmitting power of base station by 80% |
- |
Radiation-free ECO Mode Plus |
yes |
Transmitting power at almost zero when handset docked |
yes |
Security |
|
Equipped with speech transmission encryption |
yes |
Features with more than one handset |
|
Expandable to up to … handsets |
4 |
Selective internal calls | walkie-talkie mode |
yes | - |
Internal transfer of external calls |
yes |
Parallel calls internal | external |
1 | 1 |
Others |
|
Warranty |
2 years |
Wall mountable |
yes |
Batteries |
2xAAA |
Technical data |
|
Standards DECT | GAP |
yes | yes |
Dimensions handset (H x W x D in mm) |
151x47x31 |
Dimensions charger (H x W x D in mm) |
75x69x38 |
Available colours |
czarny | biały | średni szary | czerwony | niebieski | pomarańczowy |