1. Sissejuhatus
This manual provides instructions for the installation, operation, and maintenance of your AT&T EL51403 DECT 6.0 Cordless Home Phone System. This system includes a base unit and four cordless handsets, designed for clear communication and ease of use in your home or office environment.
Key features include DECT 6.0 technology for interference-free communication, a simulated full-duplex handset speakerphone, a backlit LCD display, a lighted keypad, and Caller ID/Call Waiting functionality.
2. Mis on karbis
Veenduge, et teie pakett sisaldab järgmisi esemeid:
- Põhiseade
- 4 Telefonid
- 3 Adaptors (for charging cradles)
- 4 akut
- Telefoniliini juhe
- Kiirjuhend

Pilt: Üleview of the AT&T EL51403 4-handset cordless phone system, showing the main base unit with one handset and three additional charging cradles with their respective handsets.
3. Seadistamine
3.1. Aku paigaldamine
- Avage iga käsitelefoni tagaküljel asuv akupesa kate.
- Ühendage akupaki pistik kindlalt sahtlis olevasse pistikupessa.
- Place the battery pack with the label UP into the compartment.
- Lükake akupesa kate tagasi oma kohale, kuni see klõpsatab.
3.2. Baasseadme ja laadimisaluste ühendamine
- Plug the large end of the base unit power adapter into an electrical outlet.
- Ühendage baasseadme toiteadapteri väiksem ots baasseadme tagaküljel asuvasse toitepessa.
- Plug one end of the telephone line cord into the telephone jack on the back of the base unit.
- Ühendage telefoniliinijuhtme teine ots telefoni seinakontakti.
- For each additional handset, plug the power adapter into an electrical outlet and the charging cradle.
3.3. Esialgne laadimine
Place each handset in its respective base unit or charging cradle. The CHARGE light on the handset will illuminate. Allow the handsets to charge for at least 16 hours before initial use to ensure optimal battery performance.
4. Kasutusjuhised
4.1. Kõnede tegemine ja neile vastamine
- Helistamiseks tehke järgmist. Vajutage TELEFON / VÄLKja seejärel vali number.
- Kõnele vastamiseks: Kui telefon heliseb, vajutage TELEFON / VÄLK või suvalist numbriklahvi (0–9, *, #).
- Kõne lõpetamiseks: Vajutage VÄLJAS/TÜHISTAMINE või asetage telefonitoru tagasi alusele/laadijasse.
4.2. Valjuhääldi kasutamine
Kõne ajal vajutage KÕLAR button to activate the speakerphone. Press it again to return to normal handset mode.

Image: A cordless handset on its base, with the speakerphone function active, illustrating a simulated full-duplex conversation between two individuals.
4.3. Helitugevuse reguleerimine
Kõne ajal vajutage VOLUME (DIR/CID) up or down to adjust the listening volume.
4.4. Telefoniraamatu kataloog
The phonebook can store up to 50 names and numbers. To access, add, or edit entries:
- Vajutage MENÜÜ/VALI kui telefonitoru on jõude.
- Scroll to "Phonebook" and press MENÜÜ/VALI.
- Follow the on-screen prompts to add, review, or edit entries.

Image: A cordless handset on its base, with the screen showing a phonebook directory interface, indicating the ability to store up to 50 names and numbers.
4.5. Caller ID/Call Waiting
The handset displays the caller's name and number if you subscribe to Caller ID service. The phone stores up to 50 Caller ID records.
- ReviewHelistaja ID ajaloo kuvamine: Vajutage CID when the handset is idle. Scroll through the list using the DIR / VOLUME nupud.
- To Call Back: Kuigi viewing a Caller ID entry, press TELEFON / VÄLK.

Image: A close-up of the cordless handset's screen showing an incoming call with caller ID information, including name and number.
5. Omadused
- DECT 6.0 tehnoloogia: Provides superior sound quality, security, and range. This digital technology ensures calls are clear and interference-free, with an operating range of up to 1000 feet outdoors.
- Simulated Full-Duplex Handset Speakerphone: Allows both parties to speak and be heard simultaneously, enhancing natural conversation flow.
- ECO režiim: An energy-saving feature that intelligently manages power consumption, extending battery life and reducing energy usage.
- Backlit Screen and Lighted Keypad: The high-contrast white backlit LCD screen and illuminated keypad ensure easy readability and dialing in various lighting conditions, including low light.

Image: A hand holding the cordless handset, clearly showing the illuminated keypad and the bright, backlit LCD screen in a dimly lit room.
- Extra-Large Display: The large text on the screen makes it easy to read caller ID information and navigate menus.

Pilt: Lähivõte view of the cordless handset's screen, highlighting the large, easy-to-read text for caller ID and time display.
- Suured nupud: Features large font and extra-large backlit keys, which are particularly helpful for users with visual impairments.

Image: A cordless handset on its base, showing the large, clearly visible, and backlit numeric keys. An inset image shows an elderly man comfortably using the phone.
- Wall-Mount Bracket Included: The base unit can be easily installed on a table or mounted on a wall for flexible placement options.

Image: The cordless phone base unit with a handset, shown mounted on a wall using the included bracket, demonstrating its versatile installation options.
6. Hooldus
- Puhastamine: Clean the phone and base unit with a soft, slightly damp lapiga. Ärge kasutage puhastusspreisid ega tugevatoimelisi kemikaale.
- Aku hooldus: To maintain optimal battery life, fully charge the handsets for 16 hours before first use. If the phone will not be used for an extended period, remove the batteries.
- Keskkonnatingimused: Vältige telefoni asetamist otsese päikesevalguse kätte, soojusallikate lähedale või liigse niiskuse või tolmuga kohtadesse.
7. Veaotsing
7.1. Valimistooni pole
- Ensure the base unit's power adapter is securely plugged into an electrical outlet and the telephone line cord is connected to a working wall jack.
- Check if other phones on the same line are working. If not, contact your telephone service provider.
7.2. Handset Does Not Charge
- Verify the handset is correctly placed in the charging cradle and the CHARGE light is on.
- Ensure the battery pack is properly installed and connected inside the handset.
- Puhastage nii käsitelefoni kui ka laadimisaluse laadimiskontaktid kuiva lapiga.
7.3. Poor Sound Quality or Interference
- Liigutage telefonitoru põhiseadmele lähemale.
- Avoid placing the base unit near other electronic devices (e.g., microwaves, computers, Wi-Fi routers) that may cause interference.
- If using a DSL service, ensure a DSL filter is installed on the telephone line.
7.4. Display is Blank or Handset Does Not Power On
- Ensure the battery pack is fully charged. Place the handset in the charger for at least 16 hours.
- Check that the battery pack is correctly installed.
8. Tehnilised andmed
| Toote mõõtmed | 4.76 x 3.29 x 6.81 tolli |
|---|---|
| Kauba kaal | 2.59 naela |
| Mudeli number | EL51403 |
| Patareid | Vaja on 4 tootespetsiifilist patareid (kaasas) |
| Telefoni tüüp | Juhtmeta |
| Materjal | Plastikust |
| Toiteallikas | Juhtmega elekter |
| Helistaja tüüp | Üksikklaviatuur |
| Automaatvastaja tüüp | Ei |
| Ühilduvad seadmed | PSTN Landline Services |

Image: A visual representation of the AT&T EL51403 base unit and a handset, detailing their respective height, width, and depth measurements.
9. Garantii ja tugi
AT&T products are manufactured by VTech Communications, Inc. A standard limited warranty typically covers defects in materials and workmanship under normal use for a specified period from the date of purchase. Please refer to the warranty card included in your product packaging or visit the official AT&T product support website for detailed warranty information and customer service contact options.
For technical support or warranty claims, please contact AT&T customer service. Keep your purchase receipt as proof of purchase.





