Unify OpenStage SL4 professionalcordless extension handset

£142.99  ex VAT
£171.59  inc VAT


Ordered upon Request
Product Type: Cordless extension handset
Total Number of Wireless Handsets: 1
Compatible Platforms: HiPath
Cordless Phone Standard: DECT

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  • Insight #: 0001480447
  • Mfr. #:


  • UNSPSC: 43191504


Product Description

The OpenStage SL4 professional is the slimmest and smallest DECT cordless handset in the portfolio; it satisfies the most stringent requirements in terms of high end functionality and design and suits perfectly to various jobs. From the high-quality handset with galvanized keys, to the large 1.8" TFT color display with modern user interface, this handset looks exquisite. As well as great style, it offers optimum functionality, with excellent voice quality, Bluetooth interface and a 2.5 mm headset jack.


Unify OpenStage SL4 professional - cordless extension handset
Product Type Cordless extension handset
Total Number of Wireless Handsets 1
Compatible Platforms HiPath
Cordless Phone Standard DECT
Intercom Yes
Speakerphone Yes (digital duplex)
Caller ID Yes
Voice Mail Capability Yes
Call Services Voice Mail, Caller ID
Automatic Redial Yes
Display LCD display - colour - Yes
Display Features Screen saver
Body Colour Silver

Extended Specification

Body Colour Silver
Compatible Platforms HiPath
Product Type Cordless extension handset
Total Number of Wireless Handsets 1
Audible Battery Alert Yes
Capacity 750 mAh
Technology Rechargeable - Lithium Ion
Dimensions & Weight (Handset)
Depth 2 cm
Height 12.7 cm
Weight 100 g
Width 4.8 cm
Backlit Yes
Diagonal Size 1.8"
Display Location Handset
Display Resolution 128 x 128 pixels
Features Screen saver
Type LCD display - colour
Aerial Internal
Connections Headset jack / sub-mini-phone 2.5mm ¦ USB
Phone Features
Additional Features Key lock, PIN code, vibration alert, compatible with Bluetooth headsets
Additional Functions Built-in clock, Alarm, Intercom, automatic redial
Automatic Redial Yes
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Object Push Profile (OPP), Serial Port Profile (SPP)
Call Services Voice Mail, Caller ID
Computer Link Yes
Cordless Phone Standard DECT
Dialer Location Handset
Dialer Type Keypad
Function Buttons Voice mail button, speakerphone button, navigator key, flash button
Indicators Visual ringer light
Intercom Yes
Lighted Keypad Yes
Menu Operation Yes
Polyphonic Ringer Yes
Ring Tones 20
Ringer Control Yes
Speakerphone Yes (digital duplex)
Volume Control Yes
Phone Memory
Dialed Calls Memory 20
Phone Directory Capacity 500 names & numbers

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