The 8 Best Office Phones of 2023

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When it comes to office telephones, even companies within the same industry or sector can have quite different needs. Compare a legal aid office to an upscale law firm that services high-profile corporate clients: The former might have a phone that constantly rings whereas the latter's telephone might ring four or five times an hour. One office might be relatively calm while the other is a madhouse.

Although office phones are definitely not one-size-fits-all, there are many unique systems available to cater to various needs and circumstances, whether your team telecommutes often, consists of only a few employees, or is consistently on the road and away from their desks.

Read on to find the best office phone for your business.

Best Overall: Panasonic KX-TG7875S Bluetooth Cordless Phone

Panasonic KX-TG7875S Bluetooth Cordless Phone


Panasonic is one of the better-known names in electronics, and it doesn’t disappoint with this phone, particularly if your business regularly keeps you or your employees out of the office and on the road. Its Link2Cell technology links up to two smartphones, so you never really have to be away from your landline. And it works both ways—your cellphone texts will be sent to your Panasonic phone, too.

You can take calls just about anywhere thanks to this phone’s enhanced noise reduction. Plus, the power backup feature will keep it up and running even if the electricity goes out.

Maximum Phone Lines: 1 | Cordless: Yes

Best for Home Offices: Panasonic KX-TGF352N Corded/Cordless Phone

Panasonic KX-TGF352N Corded/Cordless Phone


Panasonic has you covered if you're a parent who works from home, too. The KX-TGF352N phone system comes equipped with a built-in baby monitor, so you can keep an eye out on your little one while you’re in your office area. And Panasonic's noise reduction feature dampens background noise on the caller's end, so even if they're calling from a busy street, you can hear them.

Just because you work from home doesn’t mean you don’t need top-notch business capabilities as well. This phone system includes a corded phone and up to three cordless handsets, all of which feature caller ID. The base unit has a battery backup that provides up to 7 hours of use and three one-touch dial pads. There’s a call block button so you can ban those pesky telemarketers while you’re trying to take care of business. It also has an optional detector device so you can find your keys in a hurry or in an emergency. This one is perfect for both home and office use.

Maximum Phone Lines: 1 | Cordless: Yes

Best for Large Offices: AT&T CL2940 Corded Phone

AT&T CL2940 Corded Phone


If you work in a somewhat cavernous space—maybe the offices themselves are situated beside a warehouse or manufacturing area—this AT&T phone could be a great option. You’ll be able to see the CL2940’s display from a good distance away thanks to its extra-large screen. It also features caller ID, so you can decide whether you want to pick up the phone or if that particular caller can leave a message. The caller ID feature includes a 65 name-and-number memory.

The buttons are extra-large, too, and the ringer is designed to be exceptionally loud, although you can tone it down with volume control. This model also offers call waiting and audio-assist speakerphone capabilities with volume control.

Maximum Phone Lines: 1 | Cordless: No

Related: The Best Business Cell Phones

Best for Small Offices: Xblue X16 Small Business Phone System

X16, Small Office Phone System with 4 Charcoal X16 Telephones
Courtesy of Amazon

Xblue's X16 is perfect for offices with a handful of people, as it comes with four telephones. Each phone features a digital speakerphone, which is a nice touch. And if your office is a bit larger, you can buy additional phones for an all-encompassing system. This office phone system is expandable to up to six lines and 16 telephones.

The X16 also offers an “auto-attendant” for those inevitable times when no one is free to pick up the phone, and it will also create a “phone book” from your outgoing call log.

Maximum Phone Lines: 6 | Cordless: No

Best With Headset: VTech DS6771-3 DECT 6.0 Cordless Phone

VTech DS6771-3 DECT 6.0 Cordless Phone


Take business calls wherever you are in the office with the VTech DS6771-3 DECT 6.0 Cordless Phone. It includes a cordless headset for hands-free calls and is expandable to up to five devices. The office phone system doesn't skimp on other features, either, with its caller ID share function that adds contacts from your landline system to your mobile phone, as well as its digital answering system voice guide. Plus, it can store up to 50 calls and 1,000 names and numbers in the phonebook directory. For versatility, the phone system allows conference calls with an outside line and up to two cordless handsets.

Maximum Phone Lines: 1 | Cordless: Yes

Related: The Best Headsets

Best Value: AT&T ML17929 2-Line Corded Telephone

AT&T ML17929 2-Line Corded Telephone


This two-line operation AT&T corded telephone is a no-frills, easy-to-use, yet quality office phone. The speakerphone features an 18-number speed dial, a 100-name and -number phonebook directory (with optional ringtones for each line), and a 99 name and number caller ID history log. You can dial and receive phone calls on two different lines for convenience, while the three-party conferencing function allows for efficient meetings. Even more, you'll know who's calling thanks to the telephone's caller ID/call waiting feature.

Maximum Phone Lines: 2 | Cordless: No

Best Budget: Snom IP 710 Phone

Snom IP 710 Phone



The Snom 710 phone was discontinued in 2017 and is to be replaced with the 712, but the 710 is still available in retail outlets.

The 710 phone comes with a comfortable price tag. Even with the affordable cost, you won’t give up any important features. The Snom 710 is loaded with helpful options, including an ergonomic handset and five programmable keys.

The display is backlit and the phone accommodates up to 12 lines so it can handle the needs of most offices.

Maximum Phone Lines: 12 | Cordless: No

Best for Memory Storage: Grandstream GXP1400 Phone

Grandstream GXP1400 Phone


Grandstream’s GXP1400 is an HD IP telephone that offers 3-way conference calling and a whole lot of memory. It will store the numbers of up to 500 contacts for you and retain a history of your last 200 calls. Its personalization features include everything from local weather forecasts to the ability to choose your own ringtones, making it a useful desk accessory for many purposes.

The GXP1400 accommodates two phone lines, operates on a Linux-based system, and is SIP-enabled.

Maximum Phone Lines: 2 | Cordless: No

Final Verdict

Our top pick is the Panasonic KX-TG7875S Bluetooth Cordless Phone (view at Amazon) since it can link up to two smartphones, so you can take calls even if you are away from your landline. It also comes with enhanced noise reduction and a helpful power backup feature, so it will keep running even when the electricity goes out.

What to Look for in an Office Phone

Number of Phone Lines

The number of phone lines you need on a phone will depend on the size of your business. If you work from home and want to separate your home and business lines, finding an office phone with two lines should suffice. However, if you run a larger business and have multiple employees who need to take their own separate calls, you'll want to find a phone that has more lines.


Cordless phones are always a great option because they allow you more freedom to move around when you're on the phone. Some options can connect with your cell phone, so you can continue to take calls even when you're out of the office. However, keep in mind cordless options do rely on having a charged battery to operate. It can be helpful to keep a corded option around in case the battery dies or the power goes out.


Caller ID, noise reduction capabilities, personal and speed dial directories, voicemail, speakerphone, and call transfer are just a few of the features that office phones offer. You can also find options that allow you to hold conferences, receive and send texts, and automatically greet callers and route them to the right number. How advanced you want your phone to be will depend on the needs of your business.

Meet the Expert

Beverly Bird has over three decades worth of writing and editing experience, including eight years of financial reporting. Her work has appeared in GOBankingRates, PocketSense, Zack's, Autoblog, LegalZoom, and more.

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  1. Amazon. "Panasonic Bluetooth Cordless Phone KX-TG7875S."

  2. Amazon. "Panasonic Corded / Cordless Phone System With Answering Machine and One Touch Call Blocking - 2 Handsets - KX-TGF352N."

  3. Amazon. "AT&T CL2940 Corded Phone."

  4. Amazon. "XBLUE X16 Small Business Phone System Bundle With (4) Phones."

  5. vtech. "2 Handset Connect to Cell Answering System With Cordless Headset."

  6. Amazon. "AT&T ML17929 2-Line Corded Telephone."

  7. Amazon. "Snom IP 710 Phone."

  8. Amazon. "Grandstream GXP1400 Small-Medium Business HD IP Phone."

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