Description
Why Small Businesses Choose the SynJ SB67138
Small businesses and growing teams love the AT&T SynJ SB67138 because it turns four ordinary phone lines into a professional, scalable communication hub. You get a sturdy corded base plus one cordless handset right away, with easy expansion to 11 total users. DECT 6.0 technology delivers clear calls across large spaces, while built-in auto attendants and voicemail on every line make sure no customer call ever goes unanswered.
The Telecom Spot Expert Take
For small-business owners who manage 1–4 analog lines but want modern mobility and professionalism, the SynJ SB67138 hits the sweet spot. The DECT 6.0 platform gives you reliable range (with optional repeaters), and the per-line auto attendant plus individual mailboxes handle call routing like a mini PBX—at a fraction of the cost and complexity. Push-to-talk intercom and three-way conferencing keep teams moving fast, while the 180-minute digital recording time ensures you never miss a message. It’s the practical upgrade that grows with your business and keeps your phone bill simple.
Key Features & Benefits
- 4-Analog Line Capability with Auto Attendant on Each Line – Callers are professionally greeted and directed to the right person or department every time, reducing hold times and missed opportunities.
- Expandable to 11 Users – Start with the included base + handset and add up to 10 more handsets or desksets as your team grows—no new system required.
- DECT 6.0 Technology & Half-Mile Range – Enjoy superior clarity, security, and coverage throughout your office, warehouse, or property (extend even farther with optional repeaters).
- 180 Minutes of Digital Voicemail – Ample recording time with separate mailboxes per line/extension, call screening, remote access, and time/day stamps so messages stay organized.
- Push-to-Talk Intercom – One-touch broadcasting to individuals or the entire team for instant coordination without picking up the phone.
- Speakerphones in Base & Handset – Hands-free conversations at every station; plus headset jack for even more flexibility.
- Caller ID, Call Waiting & 100-Name Directory – See who’s calling, store frequent contacts, and handle busy lines with confidence.
- Music on Hold, 3-Party Conferencing & Call Transfer – Keep callers engaged and move conversations smoothly between team members.
- Power-Failure Backup – Base runs on 6 AA batteries so your lines stay live during outages.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SB67138 |
| Lines | 1–4 analog lines |
| Technology | DECT 6.0 |
| Included | 1 corded base + 1 cordless handset |
| Expandability | Up to 10 additional SB67108 handsets / SB67148 desksets (total 11 users) |
| Range | Connect two to six repeaters to extend cordless mobility range up to 1/2 mile (open field) |
| Voicemail Recording Time | Up to 180 minutes total |
| Auto Attendant | On each line |
| Phonebook Directory | 100 name/number entries |
| Caller ID History | 50 name/number entries |
| Speed Dial | 10 locations |
| Intercom | Full-duplex + Push-to-Talk |
| Conferencing | 3-party |
| Display | Large blue backlit on base & handset |
| Headset Compatibility | 2.5 mm jack (base); compatible with TL7800 |
| Power Backup | 6 AA batteries (base) |
| Color | Black/Silver |
| Dimensions (Base) | 9" W × 9.25" D × 4.5" H |
| Weight | 2.5 lbs |
| Warranty | 2 years |