LINKVIL W620P DECT Phone System | 10 Handsets, 300m Range | Fanvil Hong Kong

LINKVIL W620P DECT Phone System

• 📱 10 Handsets
• 📞 10 Simultaneous Calls
• 📡 300m Outdoor Range
• 🔊 HD Voice
• 🔋 13-Hour Talk Time

A complete wireless DECT communication system bundling the W620D handset with the W710D base station. Built for Hong Kong’s fast-moving businesses — warehouses, retail chains, hospitals, hotels, and multi-floor offices where staff need to stay connected on the move. One base station, ten handsets, zero dead zones.

Product Overview

The LINKVIL W620P is a complete DECT cordless phone system from Fanvil’s LINKVIL wireless portfolio, pairing the W620D handset with the W710D DECT IP base station into a single, ready-to-deploy package. It is designed for Hong Kong businesses that need reliable, high-capacity wireless voice communication across their premises — without the cabling cost or inflexibility of desk phones.

At its core, the W710D base station is a powerhouse: it registers up to 10 W620D handsets, supports up to 10 simultaneous calls, and hosts up to 20 SIP accounts and 10 internal extensions. That means ten of your staff can be on external calls at the same time, whilst internal calls between handsets are free and instant — no telephone line required. DECT wireless coverage extends to 50 metres indoors and 300 metres outdoors, blanketing everything from a multi-floor office in Wan Chai to a loading dock in Kwai Chung.

The W620D handset itself is built for daily professional use. The 2.4-inch colour display (240 × 320) provides a crisp, smooth user interface powered by a 3-core CPU running Linux — meaning menu navigation is snappy, call switching is instantaneous, and the platform is extensible for future firmware updates. Each handset stores up to 1,000 local contacts, and 16 virtual DSS keys (plus one physical DSS key and one side key) provide quick-dial shortcuts to the numbers that matter most.

Audio quality is where the W620P truly distinguishes itself. HD voice with intelligent noise reduction and Fanvil’s acoustic shield technology ensures every call is crystal-clear — whether you are taking a customer order on a noisy retail floor or coordinating a delivery on a bustling warehouse dock. The system also supports 6-way audio conferencing, so your team can spin up impromptu group calls without booking a meeting room.

Battery life is equally impressive: the W620D handset delivers up to 13 hours of talk time and up to 240 hours (10 days) of standby on a single charge. That covers a full shift — plus overtime — without the anxiety of a mid-afternoon battery warning. When it is time to recharge, simply drop the handset back into its charging cradle.

What’s in the W620P System?

The W620P is a bundled product — you get two core components in one package, plus the option to expand:

• W620D DECT Handset — A professional cordless phone with 2.4-inch colour display, 3-core CPU, 16 virtual DSS keys, 1000-contact phonebook, HD voice with noise reduction, and 13-hour talk time. The primary handset included with the system.
• W710D DECT IP Base Station — The brains of the operation. Registers up to 10 handsets, supports 10 simultaneous calls, 20 SIP accounts, and 10 internal extensions. Connects to your network via RJ45 Ethernet and registers to your SIP PBX as standard SIP endpoints.
• Expansion handsets — Need more than one handset? Additional W620D handsets can be purchased separately and registered to the same W710D base station. Simply charge the new handset, pair it to the base, and it is ready to go.

Key Features at a Glance

📞 10 Handsets, 10 Simultaneous Calls

• One W710D base station supports up to 10 W620D handsets and 10 concurrent calls — meaning a full team of ten can each be on an active call at the same time without contention.
• For a small office or retail store, that is more than enough capacity.

📡 50m Indoor / 300m Outdoor Range

• DECT wireless technology penetrates walls and floors more effectively than Wi-Fi, delivering dependable coverage across multi-floor office buildings, warehouses, and retail premises.
• 300m line-of-sight outdoor range covers loading docks, car parks, and garden areas with ease.

🖥️ 2.4″ Colour Display

• The crisp 240 × 320 colour screen provides excellent visibility for caller ID, contact lookup, call logs, and menu navigation
• even under harsh fluorescent warehouse lighting or bright Hong Kong sunshine through shopfront windows.

⚡ 3-Core CPU with Linux

• A powerful triple-core processor running Linux ensures the handset UI is always smooth and responsive.
• Call switching, contact search, and feature activation happen instantly — no lag, no frustration.
• The Linux platform also means robust security and future-proof extensibility.

🔊 HD Voice with Noise Reduction

• Intelligent noise reduction and acoustic shield technology filter out background noise — machinery, traffic, chatter — so the person on the other end hears your voice, not your environment.
• HD audio codecs deliver natural, fatigue-free voice quality on every call.

👥 6-Way Audio Conferencing

• Need to loop in the supervisor, the warehouse manager, and the delivery driver?
• The W620P supports 6-way audio conferencing directly from the handset — no third-party bridge, no extra cost.
• Just add participants and start talking.

⚡ 16 Virtual DSS Keys

• 16 programmable virtual DSS keys (plus 1 physical DSS key and 1 physical side key) give your staff one-touch access to frequently dialled numbers, internal extensions, call forwarding, and feature toggles.
• Configure them per handset to match each user’s workflow.

📱 1000-Contact Local Phonebook

• Each W620D handset stores up to 1,000 contacts locally — customers, suppliers, colleagues, delivery drivers, you name it.
• Search by name, scroll through entries, and dial with a single press.
• No need to memorise numbers or carry a separate contact list.

🔋 13-Hour Talk Time

• The high-capacity battery delivers up to 13 hours of continuous talk time and 240 hours (10 days) of standby.
• A full charge overnight means the handset will easily last through a complete working shift — including heavy call volume — without needing a top-up.

📋 20 SIP Accounts

• The W710D base station registers up to 20 SIP accounts with your IP-PBX, giving you flexible inbound and outbound line management.
• Route different DDI numbers to different handsets, or share a single hunt group across all handsets — the choice is yours.

🔄 Free Internal Extensions

• Up to 10 internal extensions mean your staff can call each other handset-to-handset at no cost — no telephone line, no per-minute charge.
• Perfect for quick check-ins between departments, warehouse-to-office calls, or front-desk-to-back-of-house coordination.

🔧 Standard SIP Compatibility

• The W620P works with all major SIP-based IP-PBX platforms — 3CX, Asterisk, FreeSWITCH, BroadSoft, MetaSwitch, and more.
• It registers as standard SIP endpoints, so no proprietary lock-in.
• Auto-provisioning is supported for scalable fleet deployment.

Full Technical Specifications

Model	LINKVIL W620P (W620D + W710D bundle)
Product Type	DECT Cordless Phone System
Handset Model	W620D DECT Cordless Phone
Base Station Model	W710D DECT IP Base Station
Max Handsets per Base	Up to 10
Simultaneous Calls	Up to 10
SIP Accounts	Up to 20
Internal Extensions	Up to 10
Wireless Coverage	Up to 50m indoor / 300m outdoor (DECT)
Display	2.4-inch 240 × 320 colour screen
CPU Architecture	3-core CPU with Linux system
Programmable Keys	16 virtual DSS keys + 1 physical DSS key + 1 physical side key
Local Phonebook	1,000 contacts per DECT phone
Audio Codecs	HD Voice: G.711 (A-law/μ-law), G.722, G.729AB, Opus
Audio Features	Intelligent noise reduction, acoustic shield, echo cancellation
Conference	6-way audio conferencing
Talk Time	Up to 13 hours (laboratory data)
Standby Time	Up to 240 hours / 10 days (laboratory data)
SIP Compatibility	Standard SIP (RFC 3261) — 3CX, Asterisk, FreeSWITCH, BroadSoft, MetaSwitch
Network Interface (Base)	RJ45 Ethernet (10/100 Mbps)
Provisioning	Auto-provisioning (HTTP/HTTPS, FTP, TFTP)
Signalling Security	TLS, SRTP supported
Push-to-Talk (PTT)	Supported via programmable key
Brand	LINKVIL by Fanvil

Hong Kong Use Cases: Where the W620P Shines

• Hong Kong’s business landscape is a unique blend of dense urban retail, high-rise logistics, world-class healthcare, and hospitality.
• The LINKVIL W620P DECT system is built for exactly this environment — providing reliable wireless voice coverage where staff are constantly on the move.
• Here is how different sectors across the SAR are putting the W620P to work:

🏭 Warehouses & Logistics (Kwai Chung)

• Kwai Chung Container Terminal is one of the busiest port logistics hubs in the world.
• Warehouse managers, forklift drivers, and inventory clerks need instant voice communication across vast floor plates — often across multiple floors of a godown.
• The W620P’s 300m outdoor DECT range blankets the entire facility, whilst 10 simultaneous calls mean the picking team, the dispatch desk, and the office can all communicate at once.
• Internal handset-to-handset calls are free, so coordination between the loading bay and the stockroom costs nothing.

🏪 Retail Chains & Shopping Malls

• From Causeway Bay flagship stores to multi-shop retail chains across New Territories, the W620P keeps floor staff, stockroom teams, and store managers connected without relying on personal mobiles.
• Each handset holds 1,000 contacts — so store staff can quickly reach head office, suppliers, or neighbouring branches.
• The 2.4-inch colour display makes caller ID and contact search effortless, and the 6-way conference feature is perfect for quick multi-person huddles between branch managers and regional supervisors.

🏥 Hospitals & Healthcare Facilities

• Hong Kong’s Hospital Authority manages dozens of public hospitals and clinics, with private hospitals and elderly care homes adding to the network.
• Nurses, orderlies, and duty doctors move constantly between wards, treatment rooms, and administrative areas.
• The W620P provides dependable cordless communication throughout the facility — no Wi-Fi dependency, no dead zones in reinforced-concrete ward walls.
• Intelligent noise reduction ensures clear audio even in busy ward environments, and the dedicated phonebook means critical extension numbers are always at hand.

🏨 Hotels & Hospitality

• From boutique hotels in Tsim Sha Tsui to large resorts in residential communities, hotel operations run on communication.
• Housekeeping, maintenance, front desk, and security all need to stay in touch.
• The W620P replaces outdated paging systems with a proper cordless phone system: up to 10 handsets means every department head has their own extension, internal calls are free and instant, and the 50m indoor range covers multi-floor hotel buildings.
• The system integrates with your existing SIP PBX for external calls and guest voicemail.

🏢 Multi-Floor Offices

• Hong Kong’s high-rise office towers in Central, Admiralty, and Kwun Tong house thousands of SMEs across multiple floors.
• The W620P is the ideal communication system for businesses that need wireless mobility without the expense of issuing smartphones to every employee.
• One W710D base station covers a typical office floor, and the 10-handset capacity means even growing teams are well served.
• Staff can take calls whilst walking to the meeting room, the pantry, or the printer — no more missed calls because you stepped away from your desk phone.

🚚 Property Management & Estates

• Property management companies overseeing residential estates in Tseung Kwan O, large residential developments, or Tung Chung need their facility management teams to be reachable at all times.
• Security guards, maintenance technicians, and cleaning supervisors can each carry a W620D handset, with free internal calls between team members and the management office.
• The 300m outdoor range covers estate grounds, carparks, and clubhouse facilities — ensuring no call goes unanswered, anywhere on the property.

Why the W620P is the Right Choice for Hong Kong

DECT vs. Wi-Fi: Why DECT Still Wins for Voice

• In a world obsessed with Wi-Fi, it is easy to forget that DECT technology was purpose-built for one thing: wireless voice communication.
• Unlike Wi-Fi phones that compete with every laptop, tablet, and smartphone for bandwidth, DECT operates on a dedicated frequency band (1.88–1.90 GHz in Hong Kong) that is immune to Wi-Fi congestion. The result?
• Rock-solid call quality with zero interference, even in environments with dozens of Wi-Fi access points and hundreds of connected devices.
• For voice-first applications — which is exactly what a phone system is — DECT remains the gold standard.

Built for Hong Kong’s Dense Urban Environment

• Hong Kong’s reinforced concrete buildings, with their thick walls and floor slabs, are notoriously challenging for wireless signals.
• DECT’s lower frequency penetrates these barriers far more effectively than 2.4 GHz or 5 GHz Wi-Fi.
• The W620P’s 50m indoor range typically covers an entire office floor or two-storey retail premise — areas where Wi-Fi phones might drop calls as users move between rooms.
• For warehouses with steel racking and metal cladding, DECT is even more decisively superior.

Scalable from 1 to 10 Handsets

• Whether you are a 3-person startup in a Sheung Wan co-working space or a 10-person operations team at a Tsing Yi logistics depot, the W620P scales to fit.
• Start with the bundled handset and base station, then add W620D handsets as your team grows — up to 10 per base.
• Each additional handset registers in minutes, with no extra wiring, no extra phone lines, and no installation fee.
• Internal calls between handsets are always free, regardless of how many you deploy.

Lower Total Cost of Ownership vs. Alternatives

• Compare the W620P to the alternatives: issuing smartphones to every staff member means monthly SIM fees, device management overhead, cracked screens, and personal-use blur.
• Walkie-talkies offer no PBX integration, no external calls, and poor audio quality.
• A traditional key telephone system means every desk needs a cable run — expensive, inflexible, and useless for mobile staff.
• The W620P sits in the sweet spot: enterprise-grade SIP telephony, wireless freedom, zero recurring cellular costs, and a price point that makes sense for HK SMEs.

SIP Compatibility — No Vendor Lock-In

• The W620P is based on standard SIP (RFC 3261), meaning it works seamlessly with whatever IP-PBX you are already running.
• Whether your voice platform is 3CX, Asterisk, FreeSWITCH, BroadSoft, or a cloud-hosted PBX provider, the W710D base station simply registers as SIP endpoints — no proprietary protocols, no licence keys, no vendor lock-in.
• Auto-provisioning via HTTP/HTTPS, FTP, and TFTP makes large-scale deployment straightforward for your IT team or managed services provider.

Explore the LINKVIL Wireless Portfolio

The W620P is part of Fanvil’s LINKVIL family of wireless communication devices — a comprehensive range of DECT phones, Wi-Fi phones, DECT base stations, wireless headsets, and conference solutions designed for business mobility. Explore other LINKVIL products that complement the W620P:

LINKVIL W620D DECT Phone

• The handset component of the W620P system, available separately.
• Add additional W620D handsets to your existing W710D base station — each one registers in minutes. 2.4-inch colour display, 13-hour battery, HD voice.

DECT · Colour Display · HD Voice

LINKVIL W710D Base Station

• The DECT IP base station at the heart of the W620P system.
• Supports up to 10 handsets, 10 simultaneous calls, 20 SIP accounts.
• Available separately for expanding existing deployments or replacing an older base.

10 Handsets · 20 SIP · DECT IP

LINKVIL W710P DECT System

• Next-generation DECT phone system bundling the W610D handset with the W710D base station.
• Enhanced audio capabilities and a refined handset design for premium deployments.

W610D + W710D · Enhanced Audio

LINKVIL W610W Wi-Fi Phone

• Portable Wi-Fi phone for environments where Wi-Fi infrastructure is already deployed.
• A complement or alternative to DECT when your facility has comprehensive Wi-Fi coverage and you prefer a single wireless infrastructure.

Wi-Fi · SIP · Portable

LINKVIL W611W Wi-Fi Phone

• Ruggedised portable Wi-Fi phone with IP67 rating.
• The durable sibling in the Wi-Fi phone range — ideal for warehouse and outdoor environments where the W620P’s DECT signal may not reach.

IP67 · Wi-Fi · Ruggedised

LINKVIL W620W Wi-Fi Phone

• Mid-range portable Wi-Fi phone balancing features and affordability.
• Suitable for retail, hospitality, and light warehouse use.
• A Wi-Fi alternative when DECT spectrum is not preferred.

Wi-Fi · SIP · Mid-Range

LINKVIL DH602D Headset

• Hybrid DECT & Bluetooth wireless headset with AI 3-mic noise reduction.
• Pairs simultaneously with PC, mobile, and VoIP phone.
• The perfect hands-free companion for staff who spend long hours on calls.

DECT + Bluetooth · AI Noise Reduction

LINKVIL W626W Wi-Fi Phone

• New-generation ruggedised Wi-Fi 6 phone with IP67 rating, 1.8m drop protection, antibacterial materials, and dedicated emergency alarm key.
• Built for the harshest industrial environments.

IP67 · Wi-Fi 6 · Emergency Key

Downloads & Documentation

Official product documentation for the LINKVIL W620P DECT Phone System, direct from Fanvil. All documents are in English and dated 22 April 2026.

📄 W620P Datasheet (PDF) English · 22 Apr 2026

📖 W620P User Manual (PDF) English · 22 Apr 2026

📋 W710D Quick Installation Guide (PDF) English · 22 Apr 2026

📋 W620D Quick Installation Guide (PDF) English · 22 Apr 2026

Frequently Asked Questions

How many handsets can the LINKVIL W620P DECT system support?

• The W620P system supports up to 10 W620D handsets registered to a single W710D base station, with up to 10 simultaneous calls and 20 SIP accounts.
• This makes it ideal for small to medium-sized teams that need multiple staff members on calls at the same time.
• Additional handsets can be purchased and paired to the existing base station as your team grows.

What is the wireless range of the W620P DECT phone system?

The W620P provides up to 50 metres of indoor coverage and up to 300 metres outdoors. Actual range depends on building materials, wall density, and environmental interference, but these figures comfortably cover the vast majority of Hong Kong office, warehouse, retail, and hotel environments. DECT signals penetrate reinforced concrete walls and floors more effectively than Wi-Fi signals.

Is the W620P compatible with my existing SIP PBX?

Yes. The W620P is based on standard SIP (RFC 3261) and works with all major IP-PBX platforms including 3CX, Asterisk, FreeSWITCH, BroadSoft, and MetaSwitch. The W710D base station registers as SIP endpoints on your PBX — no proprietary protocols, no licence fees. Auto-provisioning is supported via HTTP/HTTPS, FTP, and TFTP for scalable deployment.

What components are included in the W620P package?

The W620P is a bundled product comprising the W620D cordless handset and the W710D DECT IP base station. The package includes the handset, base station, charging cradle, power adapters, and documentation. Additional W620D handsets can be purchased separately and registered to the same base — up to 10 handsets per base station.

How long does the W620D handset battery last?

The W620D handset delivers up to 13 hours of continuous talk time and up to 240 hours (10 days) of standby time under ideal conditions. This easily covers a full 8-hour working shift — including heavy call volume — without needing a midday recharge. When it is time to recharge, simply place the handset back in its charging cradle.

Can the W620P be used in warehouses and outdoor facilities?

Absolutely. With 300m outdoor range and support for up to 10 handsets, the W620P is ideal for warehouses in Kwai Chung, logistics depots in Tuen Mun, and outdoor facilities where staff need to stay connected whilst moving across a large site. DECT technology is particularly well-suited to warehouse environments because it operates on a dedicated frequency that does not interfere with Wi-Fi networks.

What is the difference between DECT and Wi-Fi phones?

DECT phones (like the W620P) use a dedicated wireless frequency band exclusively for voice, providing superior call quality, zero Wi-Fi interference, and better wall penetration. Wi-Fi phones (like the W611W or W626W) use your existing Wi-Fi network, which is advantageous if you already have comprehensive Wi-Fi coverage but means voice calls compete with data traffic for bandwidth. For pure voice applications, DECT remains the gold standard.

Do you offer demos or trial units in Hong Kong?

Yes. We provide demo units and proof-of-concept trials for businesses in Hong Kong. Contact our hotline at +852 3913 3533 or WhatsApp us to arrange a demo at your facility. Our team can also conduct on-site assessments to verify DECT coverage across your premises and recommend the optimal deployment plan — including whether additional repeaters are needed for very large sites.

Can I integrate the W620P with my hotel or hospital phone system?

Yes. Because the W620P uses standard SIP, it integrates seamlessly with virtually any modern IP-PBX used in hotel and hospital environments. Handsets can be assigned dedicated extension numbers, and the base station registers to your PBX as standard SIP lines. For hotels, this means housekeeping and maintenance staff each have their own reachable extension; for hospitals, it means nurses and duty doctors can be contacted instantly from any ward or treatment room.