Product Specification Sheet APS868

Rev. 12/2013

DPH20521A Single Line Wall/Desk Telephone

DPH20521A
Architects' And Engineers' Specifications

The single line telephone(s) shall be Alpha Communications® model DPH20521A. Telephone(s) shall be mounted (surface, or table/desktop). Telephone(s) shall feature electret condenser microphone for exceptional voice fidelity. Handsets that include carbon transmitter or other voice technologies shall not be acceptable. Telephone(s) shall include a Flashing RED Indicator Lamp Bar, 12 button alphanumeric lighted keypad, modular cord and plug, and audible electronic ringer. Telephone shall be finished in Ash plastic finish. Telephone(s) shall also feature the following feature buttons, Redial, Flash and Hold.

DPH20521A Single Line Wall/Desk Telephone

The Alpha Communications® DPH20521A single line telephones are designed to work as an apartment type telephone intercom station, in conjunction with a telephone entry type intercom system, or for other similar applications.

The DPH20521A single line telephones are also ideal for use as "Dummy Phones" on "No-Phone-Bill" type telephone entry intercom systems, where the apartment tenant does not have a telephone connected to the phone company lines or phone service, or as Concierge telephones for use with our AlphaEntry™ type intercom systems.

These stylish phones easily surface mount on the wall or on a table or desktop. The Lighted Keypad allows its use in dark rooms or at night.

The Flashing RED Indicator Lamp Bar makes the DPH20521A telephone a perfect solution for hearing-impaired users, who cannot hear the normal electronic ringer.

Features
  • Built-In Flashing RED Indicator Lamp Bar
  • High Quality Duplex Voice Operation with Electret Condenser Microphone
  • RJ11 Data Port
  • 12-Button Alphanumeric Lighted Push-button Keypad
  • Pleasant sounding Electronic Audible Ringer
  • Mounts Surface or Table/Desk-Top
  • Flash, Redial, and Hold Keys
  • HAC-Compatible Handset and ADA-Compliant Volume Control
Specifications
Dimensions: All DPH20521A phones are 4.00"W (102mm) x 9.00"H (229mm) x 4.00"D (102mm). All dimensions shown are for the surface wall type configuration, less the 10-foot coiled cord.
Visual Indicator: Flashing RED Indicator Bar
Microphone: High Quality Electret Condenser Type.
Keypad:
12-Button Alphanumeric Lighted Keypad.
Mounting:
Surface or Table/Desk-Top (Standard).
Controls:
Flash, Redial, and Hold Keys
Color: Ash standard. Other optional colors available upon request (based upon quantity).
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.