AT&T 945

AT&T 945—Features

For small businesses, clinics, offices, and workspaces that require dependable multi-line telephony, the AT&T 945 4-Line Speakerphone is built to deliver. With full speakerphone capability, intercom and paging features, call transfer, expansion capability, memory dialing, and more, this unit is designed to streamline communication in demanding environments.

Whether you’re handling multiple incoming lines, coordinating between locations, or expanding your system over time, the AT&T 945 gives you flexibility, durability, and essential features in a compact, professional package.

Why the AT&T 945 Belongs in Your Office

• Four independent phone lines: Connect up to four separate phone lines simultaneously to manage incoming calls and extensions.
• Expandability up to 16 stations: As your business grows, you can extend the system so that up to 16 handsets (stations) can share those lines. (If certain legacy units are included, system limits may vary)
• Full duplex speakerphone & hands-free calling: Conduct hands-free conversations with clarity. Equipped with a headset jack (2.5 mm, 2-band) for alternate usage as well.
• 32-number speed dial / memory: Store frequent contacts for fast one-touch or two-step dialing.
• Intercom, paging & system-wide page: Communicate internally without tying up external lines. You can page a single extension or broadcast to all system phones.
• 3-party conferencing: Bring in multiple external parties or combine external and internal lines into a single conference call.
• Call transfer, hold, mute, flash functions: Standard call management essentials are built-in to streamline daily usage.
• Backlit LCD display: Large, easy-to-read display with backlighting provides clear visibility in all lighting conditions.
  Office Depot
• 2 data ports: Allows you to connect a fax machine, modem, or other communication devices without losing phone-line access.
• Battery backup (optional): In power outages, the system can continue working (basic call and dialing functions) when a 9V battery is installed.
• Compatibility with other AT&T models: Works with AT&T 944, 955, 964, 974, and 984 to expand using the same ecosystem of units.
• Hearing-aid compatible & wall-mountable: Designed to suit accessibility needs, and can be wall-mounted or placed on a desk.

Technical Highlights & Specifications

Installation & Usage Guide

Getting Started (Desk / Wall Setup)

• Battery (optional): Install a 9V alkaline battery (not included) to enable limited operation (answering and dialing) during power outages.
• Wiring connections: Use the included telephone line cords to connect up to four telephone lines to the unit. If using a desk orientation, attach the wedge; for wall use, omit the wedge and use wall mounting points.
• Plug in power: Connect the AC adapter (provided) to power the unit.
• Assign extension numbers: If adding other stations/handsets, each must have a unique extension number in the 11–26 range.
• Configure programming options: Use the menu-driven LCD interface to set ring delays, user preferences (one-touch memory mode), ringer types, DND options, and more.

Day-to-Day Operations

• Answering / making calls: Use the handset, speaker, or headset. Switch between lines using the line buttons.
• One-touch dialing: Press EXT (or W + EXT) to access programmed memory numbers.
• Intercom / paging: Press EXT plus intercom keys to reach extensions or all devices.
• Call transfer / hold / mute / flash: Use dedicated buttons for transferring calls, putting calls on hold, muting conversations, or toggling lines.
• Conference calls: Add up to two external parties to create a three-party call.
• Memory loss protection: The system retains directory and programming data even if powered off.

Best Use Cases & Target Environments

• Small to medium offices: Ideal for businesses needing to handle multiple phone lines with internal extension routing and intercom.
• Clinics & medical facilities: Useful for reception desks coordinating with internal staff or rooms via intercom and paging.
• Retail counters / service desks: Manage incoming calls on multiple lines while enabling internal extension calls.
• Legacy phone systems: For operations maintaining conventional phone lines instead of switching to VoIP / IP PBX systems.
• Supplemental systems: Can be deployed in backup or secondary offices where VoIP infrastructure isn’t practical.

Strengths & Considerations

Strengths:

• Reliable, simple, and proven technology for voice communications
• Rich set of business features (paging, conference, call transfer, memory dialing)
• Scalability via extension support
• Sleek, standard design that integrates well into existing phone systems
• Memory retention and backup functionality help protect your configuration

Considerations:

• Lacks modern IP/VoIP or SIP support (it’s a legacy conventional phone system)
• Requires proper wiring and possibly DSL filtering in DSL environments to avoid interference.
  att.vtp-media.com
• Battery backup only supports limited functions (handset / dialing), not full system features
• Expansion capacity and compatibility depends on which legacy devices are included

Product Summary & Purchase Notes

• Model: AT&T 945 4-Line Speakerphone System
• Line Capacity: 4 lines, expandable to 16 stations
• Key Features: Speakerphone, intercom / paging, 32-memory dialing, 3-party conferencing, call transfer
• Compatibility: Works with AT&T 944, 955, 964, 974, 984 series
• Ideal For: Offices, clinics, retail counters, service desks, or any small business needing multi-line voice infrastructure
• Setup Complexity: Moderate — once wired and configured, operation is straightforward