# Deutsche Telekom Sinus A12 Analog/DECT Cordless Telephone with 2-inch Display and 100-Entry Phonebook

**URL:** https://aio.lv/en/product--deutsche-telekom-40823659--12490499
**Data updated:** 2026-06-02 20:12 (EEST)
**Category:** Landline Phones
**Manufacturer:** Deutsche Telekom
**Manufacturer code:** 40823659
**EAN:** 4897027122886
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deutsche-telekom-40823659--12490499

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Deutsche Telekom Sinus A12 is a reliable analog/DECT cordless telephone featuring a clear 2-inch display and a 100-entry phonebook. Designed for home or office use, it includes a built-in speakerphone and offers a range of up to 50 meters indoors and 300 meters outdoors. This white handset provides essential communication functionality with high-quality audio and intuitive operation for daily calling needs.

## Long description

The Deutsche Telekom Sinus A12 is a reliable analog/DECT cordless telephone designed to provide clear and consistent communication for home or office environments. This device features a user-friendly interface with a 2-inch display, ensuring that caller information and menu settings are easily readable. With its integrated answering machine, you can manage missed calls efficiently, while the built-in speakerphone allows for hands-free conversations, making it a practical solution for daily telecommunication tasks.
Advantages
This cordless telephone offers significant flexibility due to its impressive signal range, reaching up to 50 meters indoors and 300 meters outdoors, which allows you to move freely while talking. The inclusion of a 100-entry phonebook ensures that all your important contacts are stored directly on the device for quick access. Furthermore, the long battery life, providing up to 20 hours of talk time and 200 hours of standby time, ensures that the phone remains ready for use whenever you need it without frequent recharging.
Suitable for
Home office communication
Residential landline usage
Managing incoming calls with the integrated answering machine
Hands-free calling via the speakerphone function
This telephone may not be suitable for users requiring advanced smart features, such as internet connectivity, Bluetooth integration, or touch-screen interfaces. Additionally, it is not specifically designed as an elderly-friendly phone with oversized buttons or emergency SOS features.
Key specifications
Type: Analog/DECT cordless telephone
Display: 2-inch TFT screen
Phonebook capacity: 100 entries
Range: Up to 50m indoors, 300m outdoors
Battery: NiMH with 20h talk time and 200h standby time
Features: Integrated answering machine and speakerphone
Mounting: Desk-based
To use the Deutsche Telekom Sinus A12, connect the base station to your telephone line and a power outlet. Once the handset is charged, follow the on-screen menu prompts to set the date, time, and language preferences. You can store contacts in the phonebook by accessing the menu settings and entering the names and numbers. The answering machine can be configured to pick up calls after a set number of rings, allowing you to record and retrieve messages directly through the handset.
What to consider before purchase
Ensure your service provider supports analog/DECT telephone connections.
Verify that the desk-based mounting style fits your available space.
Confirm if the answering machine capacity meets your specific needs.
For optimal battery performance, ensure the handset is fully charged before its first use and avoid leaving it off the charging cradle for extended periods when not in use.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display | TFT |
| Display diagonal | 2 " |
| Display resolution | 176 x 220 |
| Built-in display | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Manual | Yes |
| Base station | Yes |
| Headset included | Yes |
| Number of handsets included | 1 |

### Performance

| Feature | Value |
|---|---|
| Type | Analog/DECT telephone |
| Recording time | 40 min |
| Answering machine | Yes |
| Handset type | Wireless handset |
| Maximum indoor range | 50 m |
| Maximum outdoor range | 300 m |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Mounting type | Desk |
| Backlight buttons | Yes |
| Elderly phone | No |

### Call management

| Feature | Value |
|---|---|
| Redialing | Yes |
| Redial list capacity | 20 |
| Call list capacity phonebook | 20 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Number of batteries supported | 2 |
| Talk time | 20 h |
| Standby time | 200 h |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 509 g |
| Package depth | 100 mm |
| Package height | 90 mm |
| Package width | 180 mm |

### Phone features

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Phonebook capacity | 100 entries |

### Management features

| Feature | Value |
|---|---|
| Languages support | ENG, DEU, TUR |

## FAQ

### How much does the Deutsche Telekom Sinus A12 Analog/DECT Cordless Telephone cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Deutsche Telekom products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Deutsche Telekom service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: built-in display, mounting type, type, answering machine, elderly phone, speakerphone, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12490499/68823971_large.webp