---
product_id: 1865853
title: "SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System"
brand: "at&t"
price: "€ 250.27"
currency: EUR
in_stock: true
reviews_count: 8
category: "At&T"
url: https://www.desertcart.hr/products/1865853-synj-sb67108-cordless-expansion-handset-for-the-at-and-t
store_origin: HR
region: Croatia
---

# 1-4 Line Multi-Line Capability DECT 6.0 Zero Blind Slot Tech Push-to-Talk Intercom SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System

**Brand:** at&t
**Price:** € 250.27
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your office calls—connect, collaborate, conquer!

## Quick Answers

- **What is this?** SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System by at&t
- **How much does it cost?** € 250.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1865853-synj-sb67108-cordless-expansion-handset-for-the-at-and-t)

## Best For

- at&t enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Multi-Line Mastery:** Handle up to 4 lines effortlessly, perfect for dynamic office calls.
- • **Crystal-Clear DECT 6.0 Range:** Experience zero blind spots with advanced digital technology—stay connected anywhere in your workspace.
- • **Expandable Up to 10 Handsets:** Scale your system as your business grows, all through a single phone jack—future-proof your office setup.
- • **Instant Push-to-Talk Intercom:** Communicate instantly between handsets or base with one-touch intercom—boost team collaboration.
- • **Smart Caller ID & Private Directory:** Access 30 recent calls and store 100 contacts privately—stay organized and professional.

## Overview

The AT&T SynJ SB67108 Cordless Expansion Handset enhances your small business phone system with DECT 6.0 digital technology for zero blind spots, supports up to 4 lines, and features push-to-talk intercom for instant communication. Expandable up to 10 handsets via a single phone jack, it includes a 30-entry caller ID history and a 100-contact private phonebook, making it ideal for growing offices seeking reliable, hands-free, and scalable communication.

## Description

Expand your SynJ® phone system by adding another handset. Handsets feature access to push-to-talk intercom, paging, call transfer and three-way conferencing. Built-in speakerphone allows handsfree use. Compatible with most headsets (via 2.5mm jack) and hearing aids.

Review: GREAT for small offices; would probably work perfectly in a good-sized home as well. - We use these for work and bought some additional handsets when we expanded to a larger office suite -- we can even go across the hall to the community breakroom and there is NO static whatsoever! Pairing these to the base unit takes about 30 seconds, and the whole system made our move to our new space practically effortless -- we had very little work to do to hookup our phones since only the base unit actually required a phone jack. I usually use this unit for several days at a time before placing back on the base to charge. I don't use the phone for long periods of time, but can go pretty much all week using less than 1 charge and simply put it back on the base for the weekend. FYI - you can also call between these handsets like extensions using the INT button, if your coworkers keep the same handsets all the time.
Review: great phone - Great phone, ordered 4 of these with 4 bases. 1 of the bases ended up not working, but all of the handsets worked just fine. Phone has better range than most other cordless phones ive owned. They are also pretty sturdy and hold up in a rough environment.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001S2PKQ8 |
| Answering System Type | Digital |
| Best Sellers Rank | #53,738 in Office Products ( See Top 100 in Office Products ) #128 in Landline Phones |
| Brand | AT&T |
| Built-In Media | 1 Handset |
| Color | Black/slvr |
| Compatible Devices | AT&T Phones |
| Conference Call Capability | 3 way |
| Customer Reviews | 4.4 4.4 out of 5 stars (210) |
| Dialer Type | Single Keypad |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00650530018787 |
| Is there Caller ID | Yes |
| Item Dimensions | 3.9 x 9.3 x 5.3 inches |
| Item Weight | 1 Pounds |
| Manufacturer | Vtech |
| Multiline Operation | Multi-Line Operation |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power Source | Battery Powered |
| Recording Capacity | 16 Minutes |
| Telephone Type | Cordless |
| UPC | 021111243643 012304863908 820294273863 642125203180 809185306880 809301858309 989597484472 640206650946 801593075037 611101589778 804993338030 999998419867 851975709838 777780336895 823019488900 163120863617 806291837833 808112745211 523160302741 809099219719 014445136958 800187990749 804066527088 650530018787 800011118127 574680842767 809385156322 641438776787 956260304887 |
| Unit Count | 1.0 Count |
| Warranty Description | 1-Year Limited Warranty |

## Product Details

- **Answering System Type:** Digital
- **Brand:** AT&T
- **Color:** Black/slvr
- **Dialer Type:** Single Keypad
- **Item Weight:** 1 Pounds
- **Item dimensions L x W x H:** 3.9 x 9.3 x 5.3 inches
- **Material:** Plastic
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Power Source:** Battery Powered
- **Telephone Type:** Cordless

## Images

![SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System - Image 1](https://m.media-amazon.com/images/I/71eOkKFpaHL.jpg)
![SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System - Image 2](https://m.media-amazon.com/images/I/61QUkRj3E-L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT for small offices; would probably work perfectly in a good-sized home as well.
*by A***X on November 20, 2013*

We use these for work and bought some additional handsets when we expanded to a larger office suite -- we can even go across the hall to the community breakroom and there is NO static whatsoever! Pairing these to the base unit takes about 30 seconds, and the whole system made our move to our new space practically effortless -- we had very little work to do to hookup our phones since only the base unit actually required a phone jack. I usually use this unit for several days at a time before placing back on the base to charge. I don't use the phone for long periods of time, but can go pretty much all week using less than 1 charge and simply put it back on the base for the weekend. FYI - you can also call between these handsets like extensions using the INT button, if your coworkers keep the same handsets all the time.

### ⭐⭐⭐⭐⭐ great phone
*by J***N on December 21, 2011*

Great phone, ordered 4 of these with 4 bases. 1 of the bases ended up not working, but all of the handsets worked just fine. Phone has better range than most other cordless phones ive owned. They are also pretty sturdy and hold up in a rough environment.

### ⭐⭐⭐⭐⭐ Good solution for small business
*by M***N on January 20, 2012*

We were facing either a VOIP system ($3,000 or more) or this system. Some of the reviews are pretty rough but I've been quite happy with this system. We have 6 remote units, one base (utilizing all four lines) and a range extender. Everything was installed in under an hour and we haven't looked back since. The phones look nice, keypad lights up, and we actually think the ringtone sounds nice. Go figure.

## Frequently Bought Together

- AT&T SynJ SB67108 Cordless Expansion Handset for the AT&T SynJ SB67138 & SB67158 Small Business Phone System
- AT&T SB67138 Dect_6.0 1-Handset Landline Telephone, Black

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-06*