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AT&T SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System

4.4 4.4 out of 5 stars 451 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Landline Phones by AT&T

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Expansion Handset

Purchase options and add-ons


About this item

  • DECT 6.0 Zero Blind Slot Digital Technology
  • 1 to 4 Line Capability
  • Push-to-Talk Intercom—From Base to Handset and From Hanset to Handset
  • Expandable System (use up to 10 cordless handsets through a single phone jack)
  • 30 name and number Caller ID history. 100 name/number private phonebook directory
  • DSL Subscribers may need to us a DSL Filter
  • For optimal performance batteries should be charged for 16 hours prior to use
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$98.63
Get it as soon as Tuesday, Apr 2
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$881.17
Get it Apr 3 - 4
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Ships from and sold by Rock Bottom Sales.
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Important information

Legal Disclaimer

No returns. Please make sure these models will work with your base unit. They do require a base unit that can link with them.

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This Item
AT&T SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System
AT&T SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System
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Price-18% $98.63
List:$119.99
-18% $54.26
List:$65.95
-20% $119.98
List:$149.95
-6% $149.73
Typical:$159.85
-6% $541.25
Typical:$575.44
$91.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Wednesday, Apr 3
Customer Ratings
Sound quality
4.1
4.1
3.9
4.1
4.1
Lock Feature
4.1
3.9
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
TE Distribution
Amazon.com
telephone type
Cordless
Cordless
Cordless
Cordless
Cordless
Cordless
dialer type
Single Keypad
Single Keypad
Single Keypad
Single Keypad
mounting type
Desk Mount
Wall Mount
Wall Mount
power source
Battery Powered
Corded Electric
Corded Electric
Corded Electric, Battery-Powered
Battery Powered
Corded Electric
recording capacity
16 minutes
22 minutes
40 minutes
18 minutes
22 minutes
10 minutes
material
Plastic
Plastic
Plastic
Plastic
answering system
Digital
Digital
Digital
Digital
Digital
Digital
conf. call capability
3 way
2 way
3-way
3 way
multiline operation
Multi-Line Operation
Single-Line Operation
Single-Line Operation
Single-Line Operation
Multi-Line Operation
Multi-Line Operation

What's in the box

  • 1 Handset

  • From the manufacturer

    SynJ SB67108 Cordless Handset
    So Flexable
    So Easy

    SynJ SB67108 Product Features

    Multi Handset Mobility

    Unsurpassed Range

    Auto Attendants

    Push to talk

    Multi-handset mobility

    The seamless multiple-handset mobility, with built-in Digitally Enhanced Cordless Telecommunications (DECT) 6.0, transmits your voice across multiple channels. This technology provides superior voice and sound quality, high protection against wiretapping and better range than 2.4GHz and 5.8GHz phone systems, while not interfering with wireless routers.

    Extended cordless range – up to half a mile

    Stay plugged in even when you're away from your desk. Connect two to six repeaters to extend cordless mobility range up to 1/2 mile.

    Auto attendants

    Customize call handling during business hours and after. Running more than one small business? Use the four auto attendants to set up separate greetings for each one.

    Push-to-talk

    Reach a coworker or broadcast a message to your whole team quickly. SynJ's push-to-talk intercom feature connects you with the other handsets or the base instantly. It's a lot like using a walkie-talkie.

    SynJ 4-line Business Phone System Features

    Multi handset Mobility

    Unsurpassed Range

    voicemail

    line status

    Multi handset mobility

    The seamless multiple handset and/or cordless deskset mobility, with built-in Digitally Enhanced Cordless Telecommunications (DECT) 6.0, transmits your voice across multiple channels. This technology provides superior voice and sound quality, high protection against wiretapping and better range than 2.4GHz and 5.8GHz phone systems, while not interfering with wireless routers.

    Cordless range

    Stay plugged in even when you're away from your desk. Connect two to six repeaters to extend cordless mobility range up to 1/2 mile.

    Voicemail boxes

    Improve customer service with a group mailbox and voicemail on every extension. Your employees can customize their messages based on their daily schedules, ensuring callers are handled effectively.

    Line status appearance

    Multiple calls? No problem. With SynJ's line appearances, it's easy to juggle more than one call.

    Product guides and documents

    Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here [PDF ]

    Feedback

    AT&T

    AT&T SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System


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    Product Description

    Four-line accessory handset is designed for use with AT&T Four-Line Corded/Cordless Small Business System with Extendable Range and displays four lines. Design includes push-to-talk speakerphone and 50-name/number Caller ID history, 100-name/number phonebook directory, volume control, ringer volume control, low-battery indicator, intercom, mute, redial, hold function and 10-name redial.

    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    451 global ratings

    Customers say

    Customers like the performance and ease of installation of the landline phone. They mention that it works well, and is easy to set up and use. Some appreciate the value. That said, opinions are mixed on quality, sound quality, reception, range, and features.

    AI-generated from the text of customer reviews

    91 customers mention77 positive14 negative

    Customers like the performance of the landline phone. They mention that it works great, all the phones work fine, and is easy to set up. Some say that the price is good.

    "This phone system is simply superb for my small law office. Clear, intuitive and ergonomic and at a much lower cost than my old Iwatsu phone system...." Read more

    "...The new unit works great and all the tels work fine also. Really like this for our small business. I would highly recommend it...." Read more

    "...The price is good and I would have given it five stars but for the strange omissions mentioned above." Read more

    "This phone works great except for the following quirks that are really retarded.1. can't silence individual lines...." Read more

    40 customers mention31 positive9 negative

    Customers like the ease of installation of the landline phone. They say it's easy to set up and use, with an easy learning curve. They also mention that it'll pair to the base station easily, and adding new handsets as needed is a breeze.

    "This phone system is simply superb for my small law office. Clear, intuitive and ergonomic and at a much lower cost than my old Iwatsu phone system...." Read more

    "...Setup was a breeze. Registering each hand set to the base took 45 seconds per phone...." Read more

    "...They are really easy to pair to the base station as well...." Read more

    "...The unit is VERY easy to set up (meaning pairing with the base unit), and is set-and-forget after that..." Read more

    16 customers mention13 positive3 negative

    Customers like the value of the landline phone. They mention that it works well and can create an inexpensive wireless communication system.

    "...Clear, intuitive and ergonomic and at a much lower cost than my old Iwatsu phone system...." Read more

    "...The price for this phone is really steep considering that it is missing these basic features...." Read more

    "...The best part of this system is its ability to create an inexpensive, wireless communication system for an office or large house...." Read more

    "...part of the whole AT&T phone system, simpler to operate and much much less expensive for a small office than the Syspine or Panasonic system at our..." Read more

    50 customers mention16 positive34 negative

    Customers are mixed about the quality of the landline phone. Some mention that it's sturdy and holds up in a rough environment, while others say that it became defective and had issues. They also say that the phones began having issues and that the engineering and product development is poor.

    "...The base unit's first 2 lines got fried. So we bought this as a replacement unit, since we had 8 cordless telephones that go with it...." Read more

    "...one of the original handsets was dropped by the doctor and became defective" Read more

    "...These have been sturdy and get great reception. Thank you!" Read more

    "...About 1 out of 15-20 calls placed on hold could not be retrieved. The caller would just get lost in phone-space. The phone line would be occupied...." Read more

    33 customers mention15 positive18 negative

    Customers are mixed about the sound quality of the landline phone. Some mention that it has good sound quality, while others say that it makes a high pitched sound.

    "...However, when we pick up the handset we would not hear a dial tone AND we could not hear the caller!! This is nuts and absolutely unacceptable...." Read more

    "...Other than these, the quality of the phones is really good. Sound quality is good as well and the range is excellent...." Read more

    "...My issues include:1. Button tone when dialing ... as documented in some of the other reviews, the tones that are to occur when buttons..." Read more

    "...Also it is a very large phone. Sound quality is good.IF ANY ONE FIGURES OUT A WAY TO DO THIS PLEASE CONTACT ME...." Read more

    26 customers mention9 positive17 negative

    Customers are mixed about the reception of the phone. Some mention that the wireless quality is very good, with good range and sound quality. They also say that it's a functional wireless business phone system for up to 4 lines. However, others say that they went completely dead under 2 months.

    "...There are some reviews here that the portable handsets didn't last long and made me wary to buy it...." Read more

    "...These have been sturdy and get great reception. Thank you!" Read more

    "...The base station broke after ~1.5years. 2 of the 4 lines would not work. The other 2 lines would work fine. Very disappointing...." Read more

    "...I've had 1 wireless unit completely fail, 3 backup batteries fail, and my headset on my desk unit fails intermittently...." Read more

    17 customers mention9 positive8 negative

    Customers are mixed about the range of the landline phone. Some mention that it has great range and good battery life, while others say that it lacks range and reception. Some customers also mention that the advertised functional distance is fiction in the real world, and that the product needs significant derating on usable range.

    "...However, the phone does work well for calls -- great coverage throughout our house...." Read more

    "This device is excellent - only complaint is that the advertised functional distance is fiction in the real world...." Read more

    "...Sound quality is good as well and the range is excellent. It is being used in a dental office and there is no static or interference on the line...." Read more

    "...I liked the phone but itdid not have the range We needed, so Product was returned.I was pleasantly surprised at the ease of returns..." Read more

    11 customers mention7 positive4 negative

    Customers have mixed opinions about the features of the landline phone. Some customers find the features easy to understand and use, with many functions. They also say the phone has all the features the base has, and is loaded with functionality. However, other customers say the product is steep and missing some basic features.

    "...Has a good range of features appropriate for use in our small business, with an easy learning curve. These units are a good price to value deal...." Read more

    "...price for this phone is really steep considering that it is missing these basic features...." Read more

    "...through walls, very clear communication, easy to understand yet sooo many functions." Read more

    "This system works well and has many functions. However, I am very disappointed in the quality of the sound...." Read more

    HORRIBLE. It literally had ear wax on it.
    1 Star
    HORRIBLE. It literally had ear wax on it.
    I got a busted up phone that looked like it was rolled down a staircase. Had literal your wax on it. See photos. Wtf. This is atrocious and shows absolute no care about product quality.
    Thank you for your feedback
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    Top reviews from the United States

    Reviewed in the United States on April 24, 2018
    Style: Cordless Phone SystemVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on April 3, 2014
    Style: Cordless Phone SystemVerified Purchase
    11 people found this helpful
    Report
    Reviewed in the United States on July 6, 2013
    Style: Cordless Phone SystemVerified Purchase
    Reviewed in the United States on February 7, 2017
    Style: Expansion HandsetVerified Purchase
    29 people found this helpful
    Report
    Reviewed in the United States on October 28, 2023
    Style: Expansion HandsetVerified Purchase
    Reviewed in the United States on March 27, 2019
    Style: Expansion HandsetVerified Purchase
    One person found this helpful
    Report

    Top reviews from other countries

    Gaetan L.
    5.0 out of 5 stars Easy to setup
    Reviewed in Canada on January 2, 2019
    Style: Cordless Phone SystemVerified Purchase
    One person found this helpful
    Report
    Robert B
    5.0 out of 5 stars Five Stars
    Reviewed in Canada on August 18, 2016
    Style: Expansion DesksetVerified Purchase
    Connie
    4.0 out of 5 stars Best system I have owned for our office
    Reviewed in Canada on June 11, 2016
    Style: Expansion DesksetVerified Purchase
    Al Quds
    3.0 out of 5 stars Overpriced
    Reviewed in Canada on April 9, 2021
    Style: Expansion HandsetVerified Purchase