# IP phone Yealink SIP-T53W Black 8 lines LCD Wi-Fi PV279205

**URL:** https://aio.lv/en/product--yealink-pv279205--3520334
**Data updated:** 2025-12-29 10:59 (EET)
**Category:** VoIP Phones
**Manufacturer:** Yealink
**Manufacturer code:** PV279205
**EAN:** 6938818303188
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 149.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 123.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-pv279205--3520334

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Yealink SIP-T53W is a versatile IP phone featuring an 8-line LCD display and Wi-Fi connectivity. It supports HD audio for crystal-clear calls and has a user-friendly interface. With multiple programmable keys and a modern design, it is ideal for any office environment. The phone also includes advanced features such as Bluetooth support and PoE, making it a reliable choice for business communication.

## Long description

The Yealink SIP-T53W is an IP phone with Wi‑Fi connectivity and an LCD display measuring 3.7" (9.4 cm). It supports up to 8 SIP lines, HD audio, Bluetooth and Power over Ethernet (PoE). The phone has a wired handset, built‑in speakerphone and a 1000‑entry phonebook, suitable for office and business environments where flexible deskphone connectivity is required.
Advantages
The device provides clear voice quality through HD audio and supports multiple DTMF modes (in-band, out‑of‑band and SIP INFO). Its 3.7" 360×160 pixel LCD offers a readable interface with programmable keys and volume control buttons. Built‑in Wi‑Fi and Bluetooth add deployment flexibility while PoE simplifies cabling and power management.
Suitable for
Office desks and call center agents needing multi‑line support
Small and medium businesses requiring Wi‑Fi and PoE options
Workspaces where a wired handset with speakerphone and Bluetooth is useful
Key specifications
Lines: 8 lines
Display: LCD, 3.7" (9.4 cm), 360 × 160 pixels
Phonebook capacity: 1000 entries
Handset type: Wired handset
DTMF modes: In‑band, Out‑of‑band, SIP INFO
Connectivity: Wi‑Fi, Bluetooth, Ethernet LAN, PoE
Speakerphone: Yes
Volume control: Buttons
How to use
Connect the Yealink SIP‑T53W to your network via Ethernet or configure Wi‑Fi in the network settings. Power the phone using PoE or the appropriate power adapter. Register SIP accounts on the web interface or on the phone menu to enable up to 8 lines. Use the LCD and programmable keys to navigate contacts, call history and features; adjust call volume with the dedicated buttons.
Usage recommendations
For best call quality, place the phone on a stable desk near a network outlet or reliable Wi‑Fi coverage. Use PoE if available to centralise power management; enable Bluetooth only when needed to conserve network resources.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display | LCD |
| Touchscreen | No |
| Display diagonal | 3.7 " |
| Display resolution | 360 x 160 |
| Backlight display | Yes |

### Phone features

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Conference call | Yes |
| Short Message Service (SMS) | Yes |
| Phonebook capacity | 1000 entries |
| Caller ID | Yes |
| Call forwarding | Yes |
| Redialing | Yes |
| Answering machine | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Lines quantity | 8 lines |
| Do not disturb function | Yes |
| Call pick up | Yes |
| Call park | Yes |
| Anonymous call | Yes |
| Anonymous call rejection | Yes |
| Call transfer | Yes |
| Call history | Yes |
| Phonebook sharing | Yes |
| Number of VoIP accounts | 12 |
| Call return | Yes |

### Camera

| Feature | Value |
|---|---|
| Front camera | No |

### Audio

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Voice codecs | iLBC, OPUS, G.729B, G.729A, G.726, G.723.1, G.722 |
| Microphone mute | Yes |
| Voice activity detection | Yes |
| Adaptive jitter buffers | Yes |
| Automatic gain control | Yes |
| Comfort noise generation (CNG) | Yes |
| Packet loss concealment (PLC) | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| DC-in jack | Yes |
| RJ-9 ports quantity | 2 |

### Network

| Feature | Value |
|---|---|
| Security algorithms | AES, HTTPS, SIPS |
| Supported network protocols | FTP/TFTP/HTTP/HTTPS |
| Bluetooth version | 4.2 |
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Quality of Service (QoS) support | Yes |
| Ethernet LAN interface type | Gigabit Ethernet |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2.3 W |
| AC adapter input voltage | 100 - 240 |
| AC adapter output voltage | 5 |
| AC adapter output current | 1.2 A |
| Power over Ethernet (PoE) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 174.5 mm |
| Width | 212 mm |
| Depth | 210.6 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 95 |
| Operating temperature (T-T) | 0 - 40 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FC, RoHS |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | LAN (RJ-45) |
| Quick start guide | Yes |
| Number of DECT wireless handsets | 4 |
| Number of handles included | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85171800 |

### Management features

| Feature | Value |
|---|---|
| Volume control | Buttons |
| Integrated voicemail | Yes |
| Number of programmable keys | 8 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Mounting | Desk/Wall |
| Keypad illumination | Yes |
| Handset type | Wired handset |
| Product type | IP Phone |

### Performance

| Feature | Value |
|---|---|
| DECT connectable | Yes |
| Dual-Tone Multi-Frequency (DTMF) modes | SIP info, Out-of band, In-band |

## FAQ

### How much does the IP phone Yealink SIP-T53W cost, and is it available for purchase?

The price is 149.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can IP phone Yealink SIP-T53W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Yealink 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 Yealink 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: display, touchscreen, lines quantity, speakerphone, bluetooth, ethernet lan, power over ethernet (poe), handset type, 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/3520334/54823455_large.webp