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Charcoal desk telephone with display and speakerphone

Vodavi

Vodavi Starplus STS SP-3515-71 Speaker Display Telephone Charcoal

SKU CH-ECYY-VRTT3

Speaker display telephone with caller ID, soft keys and a 2.5 mm headset jack

  • PBX and Centrex compatibility simplifies office integration
  • 5 mm headset jack on every phone enables hands-free calls
  • Additional device port on every phone connects fax or modem
  • Soft keys below display give quick access to system features
  • Name and number Caller ID on CO lines identifies callers instantly

Vodavi Starplus STS SP-3515-71 Phone

The Vodavi Starplus STS SP-3515-71 is a speaker display telephone finished in charcoal for office environments. It connects to PBX or Centrex systems and supports full or fractional T1 lines. The handset includes an additional device port for attaching a fax or modem alongside the main line. CTI adaptability allows integration with computer-telephony applications.

Check PBX and T1 compatibility before ordering

Verify that your existing PBX or Centrex platform supports the Starplus STS feature set and the required T1 signalling. Confirm that the system programming allows the additional device port to pass fax or modem traffic without extra licensing. Ensure a 2.5 mm headset jack matches any headsets your staff currently use. Installation requires access to system administration for soft-key mapping.

Sustained multi-line operation stays consistent

The phone handles continuous call queues using UCD routing and LCR selection without degrading display response or soft-key speed. Voice-mail processing runs independently so system capacity is not reduced during peak messaging periods. The additional device port maintains a stable connection for fax or modem sessions that run for extended periods. Basic and expanded system options scale without introducing latency on the display or audio path.

Highlights

  • PBX and Centrex compatibility simplifies office integration
  • 5 mm headset jack on every phone enables hands-free calls
  • Additional device port on every phone connects fax or modem
  • Soft keys below display give quick access to system features
  • Name and number Caller ID on CO lines identifies callers instantly

Specifications

BrandVodavi

Questions about this item

What comes in the box with the Vodavi Starplus STS SP-3515-71 and what must I buy separately?

The telephone includes an integrated Additional Device Port for a fax or modem and a standard 2.5 mm headset jack. Any headset, fax machine or modem cable is sold separately.

Which version of the Vodavi Starplus STS SP-3515-71 should I choose for my system size?

The SP-3515-71 is a single charcoal display telephone. Select the Basic system for smaller deployments or the Expanded system for larger ones; both use the same phone model.

How does the display caller ID work on the Vodavi Starplus STS SP-3515-71 in daily use?

Name and number caller ID appears automatically on CO lines. Soft keys below the display give quick access to system features without scrolling through menus.

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