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With extended range, we've got your business covered!

See how the AT&T SynJ extendable range SMB system can keep your office connected

Work wherever your work is!

With AT&T SynJ, your employees can work here or there. It's perfect for warehouse/
distribution centers, car sales and rental lots, nurseries and other businesses where mobility
is key.

Extend your communications

With SynJ, you can add up to 6 AT&T DECT 6.0 repeaters to extend your cordless mobility up
to half a mile.* Go farther–and further–with AT&T DECT 6.0 cordless handsets or an
AT&T TL7800 headset.

The SynJ difference

Increase sales

Respond to all your customers all the time, no matter how far you are from your desk. Extended range means no more missed calls and no more wasted time!

Give yourself more time

Auto attendants on all four lines, line status appearances and built-in voicemail ensure all calls are handled right the first time. The result: more time to focus on your business!

Get off to a quick start

With SynJ, you have support for up to 11 users and 4 analog lines right out of the box. All you need is the RJ11 connection and AC power.

Go easy on yourself

SynJ's user-friendly features mean business as usual without any of the hassles of learning a new system.


Build your own system with 3 simple steps!

Start with the base
system

SB67138 (Includes 1 base deskset and 1 cordless handset)

Add cordless desksets
or cordless handsets

SB67148

SB67108

 

Add a cordless headset and repeaters

TL7800 (max 1 per system)

SB67128 (max 6 per system)

*Open range test was performed by Wyle Laboratories, an independent commercial test facility. ‘”Up to half a mile” cordless mobility range, "Up to 980 feet" repeater range and "up to 500 feet"
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.

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Find out which AT&T business phone solution is right for you.

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Need help?

Call 888.722.8521

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SynJ® 4-line corded/cordless system
SB67138
  • Multiple handset and deskset mobility with built-in DECT 6.01
  • Extended cordless range—up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® cordless business phone system - Starter bundle 2
SYNJ-SB2
  • (1) SB67138 - 4-line corded/cordless system + (1) SB67148 - cordless desksets
  • Multiple handset and deskset mobility with built-in DECT 6.01
  • Extended cordless range—up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® cordless business phone system - Starter bundle 3
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 mile1
  • Push-to-Talk intercom—from base to handset and from handset to handset
  • Supports 4 lines and up to 11 users
SynJ® cordless business phone system - Business bundle 2
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 6.01
  • Extended cordless range—up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® cordless business phone system - Starter bundle 1
SYNJ-SB1
  • (1) SB67138 - 4-line corded/cordless system + (3) SB67108 - accessory handsets
  • Multiple handset and deskset mobility with built-in DECT 6.01
  • Extended cordless range—up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® cordless business phone system - Business bundle 1
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 mile1
  • Push-to-Talk intercom—from base to handset and from handset to handset
  • Supports 4 lines and up to 11 users
SynJ® cordless business phone system - Business bundle 3
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 mile1
  • Push-to-Talk intercom—from base to handset and from handset to handset
  • Supports 4 lines and up to 11 users
SynJ® cordless business phone system - Business bundle 4
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 6.01
  • Extended cordless range—up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® 4-line cordless deskset
SB67148
  • Cordless deskset with extended range - up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® 4-line cordless handset
SB67108
  • Multi-handset mobility with built-in DECT 6.01
  • Extended cordless range—up to half a mile1
  • Auto attendant on each line
  • Push-to-Talk Intercom between handsets, cordless desksets and base station
  • Group and individudal voicemail boxes for each extension
SynJ® range extending repeater
SB67128
  • Connect up to 6 repeaters to 1 corded base unit (sold separately)
  • Multi-handset mobility with built-in DECT 6.01
  • Extended cordless range—up to half a mile1
  • Hand off calls between repeaters
  • Wall mountable
1
Open range test was performed by Wyle Laboratories, an independent commercial test facility. "Up to half a 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.
2
The actual recording time depends on individual characteristics.
3
Music-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.
4
Paging system is not included with the phone system.