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OpenScape DECT Phone SL7

OpenScape DECT Phone SL7 — Flagship Slim DECT Handset

Modernization and replacement of the SL6 — Mitel-branded flagship DECT handset bringing SL6's proven functionality into a slim, micro design. 2.4" illuminated TFT color display, liquid-protected keypad, programmable top feature key (short / long press), Bluetooth 5.1 or 3.5 mm wired headset, rechargeable 2 × AAA batteries with long talk time and fast charging.

DECTSlimFlagship2.4 TFTBluetooth 5.1Liquid-Protected KeypadTop Feature KeyFast ChargingSL6 Successor
OpenScape DECT Phone SL7 — Flagship Slim DECT Handset

Specifications

Sistem entegrasyonu / System
DECT GAP/PN-CAP — OpenScape Cordless IP V2 (BS5) + OpenScape Business / 4000 / Voice
Ekran / Display
Geniş 2.4" illuminate TFT, 65K renk
Tasarım / Design
Slim ve micro — SL6 işlevselliğinde modernizasyon
Üst fonksiyon tuşu / Top feature key
Programlanabilir (kısa basma + uzun basma ayrı atama)
Tuş takımı / Keypad
Sıvı korumalı (liquid-protected)
Bluetooth
5.1
Kablolu kulaklık jakı / Wired headset jack
3.5 mm
Pil / Battery
2 × AAA şarj edilebilir (kullanıcı tarafından değiştirilebilir)
Hızlı şarj / Fast charging
Evet
Şarj cihazı / Charger
Metal kapaklı sağlam tasarım
Ekran dili / Display languages
27
Şifreleme / Encryption
DECT standart + 4-digit PIN handset lock
Mobility
Roaming + seamless handover + bearer handover + kapsama dışı görsel uyarı
SL6 ile uyum / SL6 compatibility
Aynı kanıtlanmış işlevsellik — modernizasyon ve birebir yerine geçen halef
Çıkış tarihi / Release date
2026-05-04
Çalışma / Operating
+5 °C ila +45 °C

Key features

  • Large 2.4" illuminated TFT color display — 65K colors; the portfolio's largest screen in a slim, micro chassis.
  • Slim, elegant and modern design — no compromise on performance or functionality.
  • **Programmable feature key on top** — separate short-press and long-press assignments (e.g. speed dial or alarm).
  • **Liquid-protected keypad** — resistant to disinfectants/cleaners in healthcare and food-processing environments.
  • **Bluetooth 5.1** wireless headset OR 3.5 mm wired headset jack.
  • **2 × AAA rechargeable batteries** — standard, user-replaceable cell format for lower TCO.
  • **Fast charging** + long talk and standby time.
  • **Robust charger with metal cover** — industrial-grade durability for heavy use.
  • 27 display languages + same proven SL6 functionality (modernization and 1:1 replacement of SL6).
  • DECT-standard encrypted voice + secure system logon + 4-digit PIN lock.
  • Multi-cell: roaming, seamless handover, bearer handover, visual out-of-range indication.
  • Integrates with the OpenScape Cordless IP V2 system (BS5 base station) + OpenScape Business, OS 4000, OpenScape Voice.

Typical applications

01

Hospital ward round team — surface resistant to disinfectants, quick switch between silent corridor and emergency-call profile.

02

Hotel housekeeping — slim chassis, light, long talk-time between recharges.

03

Mobile call-center agent — Bluetooth headset + 3 acoustic profiles.

04

Executive in a multi-system environment — multi-DECT logon to 4 PBXs simultaneously.

05

Modern shared-desk office — 2.4" screen for intuitive UX, fast user switching.

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