Cetis-D series
Teledex D Series Hotel Telephone
The Teledex D Series combines modern features with hotel-focused functionality to deliver a premium in-room communication experience. Designed for hospitality environments, this versatile telephone is available in both single-line and two-line models, with optional enhancements to suit your specific needs.
Key Features
Single-Line or Two-Line Operation
Optional Speakerphone – Enables hands-free communication*
Optional Dual USB Charging Ports – Two Type-A ports (5V @ 2A each)*
Patented OneTouch® Voice Mail Retrieval
Up to Ten Guest Service Keys – Quick access to hotel services
Hidden Programming Key – Prevents unauthorized reprogramming of autodial keys
ADA-Compliant Volume Boost – Three levels, HAC/VC and FCC compliant
Raised Red Message-Waiting Lens – Visible across the room
Message-Waiting Circuitry – Works with both high/low voltage systems, supports up to 7 phones in suite setups
Mute Key – Mutes the microphone with red LED indicator**
Speaker On/Off Key – Activates speakerphone, with LED indicator*
Electronic 3-Way Call Conference Function – With LED status indicator***
Hold Key and Hold Release Detection Circuit – Ensures call control across lines***
Redial & Flash Keys – Quick return to last number dialed (most models)
Textured Finish – Scratch- and smudge-resistant
Customizable Full-Length Paper Faceplate
Desk or Wall Mountable – Flexible installation options
Color Options – Available in Ash or Black
*Available on speakerphone models only
**Not available on single-line basic or lobby models
***Two-line models only
Technical Specifications
Standard Colors: Ash or Black
Dimensions (Desk):
Without Handset – 6.25" (W) x 9.5" (L) x 2.5" (D)
With Handset – 6.25" (W) x 9.5" (L) x 3.75" (D)Dimensions (Wall):
Without Handset – 6.25" (W) x 9.5" (L) x 2.13" (D)
With Handset – 6.25" (W) x 9.5" (L) x 3.25" (D)Weight: 1.90 lbs (0.86 kg)
Packaging: 10 units per carton
Faceplate Size: 3.13" x 8.75"
Compliance: FCC Part 15 Subpart J Class A, Part 68; ETL & CE Certified
Operating Voltage: 24 to 56 VDC, Non-Polarity
Signaling: Standard 12-tone DTMF
Flash Timing: 100 ms to 1000 ms
Ringer Equivalence: Z
Cabling: 2-pair minimum
Registered Connector: USOC RJ-14
Handset: HAC-compatible, Standard "K" Type
Handset Cord: 10-foot coiled
Line Cord: 12-foot, 2-pair
Optional USB Power Supply:
Input – 100–240V @ 50/60Hz
Output – 5V @ 4A total (2 x USB Type A, 5V @ 2A each)




