SynJ®
Cordless business phone system
Work wherever your work is! With extended range and cordless mobility, you can leave your desk without leaving your work behind.
 

Work wherever your work is

With extended range, AT&T SynJ keeps your small business connected. See how.




So easy
With AT&T SynJ, you have support for 4 analog lines and up to 11 users right out of the box. All you need is the RJ11 connection and AC power. No wired connections means more money in your pocket.

So flexible
Stay connected, even when you're away from your desk. Add up to 6 AT&T DECT 6.0 repeaters to extend your
cordless mobility up to half a mile.* That's plenty of room to roam with an AT&T cordless handset or headset.

So full of features, it's just what you need

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.
 
Digital answering system
You'll never miss a message again with up to 180 minutes of recording time.
 
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.
 
Intuitive features
It's business as usual with features that are easy to use, including large backlit displays, context-sensitive help, a simple navigation pad for scrolling through menus and easy-to-read buttons and function keys.
 
Line status appearances
Multiple calls? No problem. With SynJ's line appearances, it's easy to juggle more than one call.
 
Two-year warranty
Enjoy the peace of mind that comes with an industry-leading two-year warranty.

Build the system that's right for you

1
Start with the base system
SB67138
(includes 1 base and 1 cordless handset)
 
2
Add desksets & handsets
SB67108 cordless handset
SB67148 cordless deskset
 
3
Add accessories
TL7800 cordless headset
SB67128 repeater
(max 1 TL7800 & 6 SB67108 per system)

Or buy a pre-bundled system !

SynJ ® Starter bundle 2

This system includes:
(1)SB67138 base system
(1)SB67148 cordless desksets

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SynJ ® Business bundle 2

This system includes:
(1)SB67138 base system
(2)SB67148 cordless desksets
(1)TL7800 cordless headset

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Shop all options

SynJ® 4-line corded/cordless system

SynJ cordless business phone system. Supports 4 lines and up to 11 users.

SB67138

  • Multiple handset and deskset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station

$379.95
Free shipping

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SynJ® cordless business phone system - Starter bundle 2

Supports 4 lines and 3 users; expands up to 11 users

SYNJ-SB2

  • (1) SB67138 - 4-line corded/cordless system + (1) SB67148 - cordless desksets
  • Multiple handset and deskset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Auto attendant on each line

$509.90
Free shipping

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SynJ® cordless business phone system - Starter bundle 3

Supports 4 lines and 5 users; expands up to 11 users

SYNJ-SB3

  • (1) SB67138 - 4-line corded/cordless system + (2) SB67108 - accessory handsets + (1) TL7600 - cordless headset
  • Built-in DECT 6.0 technology
  • Extended range—up to half a mile
  • Push-to-Talk intercom—from base to handset and from handset to handset

$689.80
Free shipping

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SynJ® cordless business phone system - Business bundle 2

Supports 4 lines and 5 users; expands up to 11 users

SYNJ-BB2

  • (1) SB67138 - 4-line corded/cordless system + (2) SB67148 - cordless desksets + (1) TL7600 - cordless headset
  • Multiple handset and deskset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Auto attendant on each line

$709.80
Save $50
$659.80
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SynJ® cordless business phone system - Starter bundle 1

Supports 4 lines and 5 users; expands up to 11 users

SYNJ-SB1

  • (1) SB67138 - 4-line corded/cordless system + (3) SB67108 - accessory handsets
  • Multiple handset and deskset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Auto attendant on each line

$739.80
Free shipping

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SynJ® cordless business phone system - Business bundle 1

Supports 4 lines and 7 users; expands up to 11 users

SYNJ-BB1

  • (1) SB67138 - 4-line corded/cordless system + (4) SB67108 - accessory handsets + (1) TL7600 - cordless headset
  • Built-in DECT 6.0 technology
  • Extended range—up to half a mile
  • Push-to-Talk intercom—from base to handset and from handset to handset

$929.70
Save $50
$879.70
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SynJ® cordless business phone system - Business bundle 3

Supports 4 lines and 7 users; expands up to 11 users

SYNJ-BB3

  • (1) SB67138 - 4-line corded/cordless system + (3) SB67108 - accessory handsets + (1) SB67148 - cordless desksets + (1) TL7600 - cordless headset
  • Built-in DECT 6.0 technology
  • Extended range—up to half a mile
  • Push-to-Talk intercom—from base to handset and from handset to handset

$939.70
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SynJ® cordless business phone system - Business bundle 4

Supports 4 lines and 10 users; expands up to 11 users

SYNJ-BB4

  • (1) SB67138 - 4-line corded/cordless system + (7) SB67108 - accessory handsets + (7) SynJ holster + (1) TL7600 - cordless headset
  • Multiple handset and deskset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Auto attendant on each line

$1,464.20
Save $100
$1,364.20
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SynJ® 4-line cordless deskset

Component of SynJ cordless business phone system. Supports 4 lines and up to 11 users.

SB67148

  • Cordless deskset with extended range - up to half a mile
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension

$129.95
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SynJ® 4-line cordless handset

Component of SynJ cordless business phone system. Supports 4 lines and up to 11 users.

SB67108

  • Multi-handset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station

$119.95
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SynJ® range extending repeater

Component of SynJ cordless business phone system. Supports 4 lines and up to 11 users.

SB67128

  • Connect up to 6 repeaters to 1 corded base unit (sold separately)
  • Multi-handset mobility with built-in DECT 6.0
  • Extended cordless range—up to half a mile
  • Hand off calls between repeaters

$99.95
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1Open range test was performed by Wyle Laboratories, an independent commercial test facility. "Up to 1/2 mile" cordless headset range refers to the maximum open field range. Actual range may vary depending on intervening obstacles. Maximum operable range distances are based on all-indoor use.
2The actual recording time depends on individual characteristics.
3Music-on-Hold functionality should only be used in conjunction with music specifically licensed for on-hold use. Licensed on-hold music is available from many third party suppliers. AT&T disclaims any liability arising from the failure to obtain such a license.
4Paging system is not included with the phone system.