Best 2-Line Landline Phones of 2025

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2-Line Landline Phones are a great option for small businesses or homes that require multiple lines. These phones allow you to have two separate lines, which is particularly useful for businesses that want to keep a dedicated line for customers. Some models also come with features such as caller ID, call waiting, and the ability to conference call. These phones are easy to use and are designed to be user-friendly. They are also durable and built to last, making them a reliable choice for any home or office setting. Overall, 2-Line Landline Phones are a great investment for those looking to streamline their communication needs.
At a Glance: Our Top Picks
Top 10 2-Line Landline Phones
VTech DS6151-2 2-Line Cordless Phone System
The VTech DS6151-2 2-Line Cordless Phone System is a great choice for home or small business use. It features 2-line operation, digital answering system with voice guide, 50 name and number Caller ID history, intercom between handsets and base unit, and trilingual prompts. Customers have praised its clear sound, easy setup, and blocking features. However, some have noted that the handset mic stopped working after a short period of time.
Panasonic 2-Line Corded/Cordless Phone System
The Panasonic KX-TG9582B is a 2-line corded/cordless phone system with 2 handsets that is Bluetooth-enabled, allowing you to link up to four smartphones and make and receive calls from anywhere in your home or office. It also features 3-way phone conferencing, enhanced cordless phone sound quality, call with Outlook, and secure long-range phone signal. The system includes one corded handset on the phones’ base unit and two additional cordless handsets, expandable up to twelve handsets. You can easily block up to 250 telemarketers and robocallers with one-touch dedicated call block buttons on the telephone base unit and cordless handsets. Designed with the home office in mind, you can make phone calls using Microsoft Outlook. Handset clarity booster, equalizer, intercom, alarm, and silent mode functions make this system one of the most reliable and functional cordless phone systems available in the market today.
AT&T ML17929 2-Line Corded Telephone
The AT&T ML17929 2-Line Corded Telephone is a great choice for those looking for a reliable landline phone. It features 2-line operation, caller ID/call waiting, a built-in speakerphone, a 99 name/number caller ID history, 18-number speed dial, a 100 name/number phonebook, and more. It is also compatible with headsets and DSL filters. Customers have praised its sound quality, plastic quality, and display. However, some have noted that it does not remember the date and time after a power outage.
AT&T TL86103 2-Line Corded/Cordless Phone
The AT&T TL86103 is a perfect phone for work from home & small office. It connects up to 2 cell phones and 2 landlines at once using either the cordless or corded handset, and has up to 1,000 feet coverage. The Digital Answering System with 2 Mailboxes grabs calls when you can't and stores the messages in 2 separate mailboxes. It has a reliable Corded/Cordless Design with line power mode, and the cordless handset equipped with thoughtful details facilitate you to work anywhere at home. The system is expandable up to 12 handsets.
AT&T TL88102BK 2-Line Expandable Cordless Phone
The AT&T TL88102BK Cordless Phone features DECT 6.0 technology for interference-free communication, enhanced security, and wider range. It can be expanded up to 12 handsets and supports 2-line operation with up to 4-way conferencing. The phone has an extra-large LCD display with adjustable tilt and trilingual menu support for English, Spanish, and French.
VTech DS6151-11 Cordless Phone System
The VTech Cordless Phone System offers a range of features designed for convenience. With DECT 6.0 technology, you can enjoy clear calls without interference, ensuring a reliable connection. The enhanced battery life means you can talk longer without constantly worrying about recharging. The system supports two lines, allowing you to manage personal and business calls seamlessly. Plus, the built-in answering system can record messages for up to 13 minutes, so you never miss important calls. This phone system is an eco-friendly choice, making it perfect for the environmentally conscious user.
VTech DS6251-3 Cordless Digital Answering System
The VTech DS6251-3 Cordless Digital Answering System features new DECT 6.0 technology, which provides clear and secure communication with an interference-free connection. It is expandable up to 12 handsets, perfect for businesses or large households. The answering system has a large backlit LCD display, adjustable handset volume control, and trilingual menu support in English, Spanish, and French.
AT&T TL88102 Cordless Phone System
The AT&T Cordless Phone System offers you the convenience of handling two calls at once, perfect for busy households or offices. With DECT 6.0 technology, you can enjoy clear sound quality and a wider range, ensuring you stay connected without interruptions. The system includes a base unit with a digital answering feature, so you never miss important messages. Plus, with five cordless handsets, you can easily communicate from different rooms, making it ideal for large spaces or multi-tasking.
AT&T CL84207
Experience the convenience and clarity of the AT&T Corded/Cordless Phone. With its long-range coverage and noise-filtering technology, this phone provides reliable mobility and security. The corded unit supports your calls during power outages, and the digital answering machine can record up to 22 minutes of messages. Say goodbye to unwanted calls with the smart call blocker and caller ID announce feature. The large screen and lighted keypad make it easy to read and dial, especially for those with visual impairments. Enjoy full-duplex speakerphones, push-to-talk, and handset intercom for more natural conversations. Expandable to 12 handsets, this phone is perfect for any home.
AT&T TL86109 Corded/Cordless Phone
The AT&T Corded/Cordless Phone offers advanced DECT 6.0 technology, ensuring clear and secure calls. You can easily communicate between the base and the handset, making it convenient for quick conversations around your home. The intercom feature also allows you to transfer calls effortlessly. Additionally, you can connect up to two Bluetooth cell phones, enabling you to manage calls from either device without hassle. This flexibility allows you to stay connected while using a Bluetooth headset for landline calls, enhancing your overall communication experience. With up to 14 minutes of digital recording time, you won't miss important messages.
Frequently Asked Questions (FAQs)
1. What is a 2 line telephone?
Two-line phones incorporate two separate phone lines (two different phone numbers) into one device. If you own one of these phones, you may have wondered how two separate phone lines could originate from one device. After all, single-line and two-line phones look remarkably alike, and they plug in the same way.
2. Can one landline have two phones?
Two-line phones instantly recognize both phone lines and detect which one is ringing. It's possible to use two phone lines without using a two line phone, but you have to either rewire your wall jacks or purchase a two-line splitter.
3. How does a 2 line phone system work?
A multiline phone system allows multiple people to be on the phone at the same time. The lines can be internal or external. External lines allow you to communicate with people outside of the business, such as customers, while internal lines allow communication with your employees and colleagues.
4. What is a multi line phone called?
Private branch exchange PBX is a type of multiline phone system that centralizes the phone system components for many users. This is a scaled down version of a Key System for businesses with 10-50 users.
During our 2-line landline phone research, we found 24 2-line landline phone products and shortlisted 10 quality products. We collected and analyzed 35,983 customer reviews through our big data system to write the 2-line landline phones list. We found that most customers choose 2-line landline phones with an average price of $94.95.
The 2-line landline phones are available for purchase. We have researched hundreds of brands and picked the top brands of 2-line landline phones, including VTech, Panasonic, AT&T. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.