---
product_id: 345806316
title: "Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time"
brand: "grandstream"
price: "$350.75"
currency: USD
in_stock: true
reviews_count: 5
category: "Grandstream"
url: https://www.desertcart.us/products/345806316-grandstream-wp820-enterprise-portable-wi-fi-ip-cordless-landline-phone
store_origin: US
region: United States of America
---

# Bluetooth headset & device syncing Dual-band Wi-Fi with advanced roaming 7.5hr talk & 150hr standby battery life Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time

**Brand:** grandstream
**Price:** $350.75
**Availability:** ✅ In Stock

## Summary

> 📞 Stay connected, stay ahead — the Wi-Fi phone for the modern pro.

## Quick Answers

- **What is this?** Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time by grandstream
- **How much does it cost?** $350.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/345806316-grandstream-wp820-enterprise-portable-wi-fi-ip-cordless-landline-phone)

## Best For

- grandstream enthusiasts

## Why This Product

- Trusted grandstream brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Through Your Day:** Robust 1500mAh battery delivers up to 7.5 hours of talk time and 150 hours standby—stay unplugged longer.
- • **Crystal Clear Conversations:** HD voice with dual mics, noise shield, and echo cancellation for professional-grade call clarity.
- • **Effortless Device Integration:** Bluetooth sync lets you pair headsets and mobile devices for smooth contact sharing and call transfers.
- • **Portable Productivity Booster:** Lightweight design with 120x320 color LCD, micro USB charging, and 3.5mm headset jack—work smarter anywhere.
- • **Seamless Connectivity Everywhere:** Dual-band Wi-Fi and smart antenna design keep you connected on the move without missing a beat.

## Overview

The Grandstream WP820 is a sleek, portable Wi-Fi IP cordless phone designed for enterprise use, featuring dual-band Wi-Fi with advanced roaming, Bluetooth connectivity for seamless headset and device syncing, and HD voice with noise cancellation. Its powerful 1500mAh battery supports up to 7.5 hours of talk time and 150 hours standby, making it ideal for professionals on the move who demand reliable, crystal-clear communication.

## Description

Grandstream IP Phone - Wi-Fi, Bluetooth

Review: WP820 user review - I am very happy with the product. I use it with my voip subscriber and the experience is very good, clear audio and good feature sets. I love the PTT feature but of course you need another WP820 to connect to. Since it is wifi I can place it on any wifi network and have a connected phone so it is very convenient.
Review: Does what it does, good for travel - Been using this phone on its second day and it seems it works better with 2.4Ghz WiFi frequency. There’s little to no interefence and you can walk around with it. I haven’t tested carrying it for long since I work from home. Although it’s very convenient if you need to grab or do some stuff around the house with it. Plus it has a 3.5mm audio jack so you can just press the PTT button (I set it to mute button) if need be. As for the interface, it looks like a very basic cordless phone. Nothing fancy. Nothing bad with it. You can adjust the settings directly to the phone or use the web GUI. As for the lines. Yes, it can connect up to two lines only with transfer, hold, mute functionalities. You can switch between lines if you need to call with either accounts. You just need to press the Accounts soft key for this. It also has an alarm and calculator which is handy sometimes. The look and feel seems better than a China phone to be honest. I’ve seen a lot of China phones and I have no issues with its design. It’s a very basic phone like one of those Nokia 5210 models but taller. This is my first Grandstream phone and I’m fine with it. If you can’t carry a DECT phone or a deskphone for travel, I’d highly recommend this. I don’t see any other WiFi phone as cheap as this but still provide comparable voice quality. Cheers.

## Features

- Dual-band Wi-Fi with efficient antenna design and advanced roaming support
- Bluetooth for syncing headsets and mobile devices (contacts and call transferring)
- HD voice & dual mic design with aec and noise Shield technology
- Rechargeable 1500Mah battery, 7.5 hour talk time, 150-hour standby
- Micro USB port and 3.5mm headset jack
- Connectivity technology: Wireless

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J21BZ9S |
| Answering System Type | Digital |
| Best Sellers Rank | #116,679 in Electronics ( See Top 100 in Electronics ) #8 in VoIP Phones |
| Box Contents | Handset unit, universal power supply, charger cradle, belt clip, 1 Li-ion battery, Quick Start Guide |
| Brand | Grandstream |
| Brand Name | Grandstream |
| Colour | Silver |
| Compatible Devices | UCM6202 |
| Conference Call Capability | basic |
| Customer Reviews | 4.0 out of 5 stars 181 Reviews |
| Dialer Type | Single Keypad |
| Enclosure Material | Plastic |
| External Testing Certification | Anatel |
| Global Trade Identification Number | 06947273702672 |
| Is there Caller ID | No |
| Item Dimensions | 16.8 x 5.2 x 2.2 Centimeters |
| Item Type Name | Portable Wi-Fi Phone |
| Item Weight Unit of Measure | 161 Grams |
| Manufacturer | GRANDSTREAM |
| Manufacturer Part Number | WP820 |
| Material | Plastic |
| Model Number | WP820 |
| Multiline Operation | Multi-Line Operation |
| Number of Batteries | 1 CR123A batteries required. (included) |
| Phone Standby Time | 150 Hours |
| Phone Talk Time | 7 Hours |
| Power Source | Battery Powered |
| Recording Capacity | 150 Minutes |
| Telephone Type | Cordless |
| UPC | 767531843239 760575857859 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Grandstream
- **Colour:** Silver
- **Telephone Type:** Cordless
- **Number of Batteries:** 1 CR123A batteries required. (included)
- **Material:** Plastic

## Images

![Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time - Image 1](https://m.media-amazon.com/images/I/61Mb9xeP6SL.jpg)
![Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time - Image 2](https://m.media-amazon.com/images/I/61Y4IBfYb-L.jpg)
![Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time - Image 3](https://m.media-amazon.com/images/I/51-vBlg8uDL.jpg)
![Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time - Image 4](https://m.media-amazon.com/images/I/81HHXJcOt1L.jpg)
![Grandstream WP820 Enterprise Portable Wi-Fi IP Cordless Landline Phone, 120x320 Colour LCD, 7.5hr Talk Time & 150hr Standby Time - Image 5](https://m.media-amazon.com/images/I/312qPYFV2sL.jpg)

## Questions & Answers

**Q: Does work fine with UCM6204 ?**
A: We have the UCM 6510. But works great with it.  Should work with most any voip system. Picks up the WiFi easy and has transitioned from location to location.

**Q: I work in a 4 story hotel will the range pick up on all floors ?
also can i transfer calls to rooms?**
A: Yes and yes.  You will need a central router and at least one WAP per floor.  It's all about WiFi coverage.

**Q: does it work with skype?**
A: No

**Q: Does this phone have an option to make a sound when you receive a text message via SIP?**
A: Yes, you get notified when an incoming SMS is received via SIP.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WP820 user review
*by S***N on 11 March 2019*

I am very happy with the product. I use it with my voip subscriber and the experience is very good, clear audio and good feature sets. I love the PTT feature but of course you need another WP820 to connect to. Since it is wifi I can place it on any wifi network and have a connected phone so it is very convenient.

### ⭐⭐⭐⭐⭐ Does what it does, good for travel
*by C***Y on 15 April 2020*

Been using this phone on its second day and it seems it works better with 2.4Ghz WiFi frequency. There’s little to no interefence and you can walk around with it. I haven’t tested carrying it for long since I work from home. Although it’s very convenient if you need to grab or do some stuff around the house with it. Plus it has a 3.5mm audio jack so you can just press the PTT button (I set it to mute button) if need be. As for the interface, it looks like a very basic cordless phone. Nothing fancy. Nothing bad with it. You can adjust the settings directly to the phone or use the web GUI. As for the lines. Yes, it can connect up to two lines only with transfer, hold, mute functionalities. You can switch between lines if you need to call with either accounts. You just need to press the Accounts soft key for this. It also has an alarm and calculator which is handy sometimes. The look and feel seems better than a China phone to be honest. I’ve seen a lot of China phones and I have no issues with its design. It’s a very basic phone like one of those Nokia 5210 models but taller. This is my first Grandstream phone and I’m fine with it. If you can’t carry a DECT phone or a deskphone for travel, I’d highly recommend this. I don’t see any other WiFi phone as cheap as this but still provide comparable voice quality. Cheers.

### ⭐⭐⭐⭐⭐ Fascinante Producto
*by R***A on 9 October 2019*

Excelente, elegante, magestuoso!

## Frequently Bought Together

- Grandstream WP820 Wireless Wi-Fi Phone
- Grandstream GXP2170 IP Phone | 12 Lines, 6 SIP Accounts | 4.3-Inch Color Display | Dual-Port Gigabit Ethernet with Integrated PoE
- Grandstream UCM6301 IP PBX | 1 FXO Port, 1 FXS Port | Desktop/Wall-Mount

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-10*