OpenScape DECT Handsets — SL7, S6, R6, M3

Scope / deliverables

• SL7 — slim & premium office handset: slimmest and lightest model, 2.4" TFT 240×320 65K color display, 27 languages, Bluetooth + USB-C, 500 phonebook entries, encrypted voice, secure system logon, OScAR alarm+message reception; multi-system (4 DECT simultaneous); +5°C~+45°C
• S6 — standard office handset: 2.4" TFT 240×320 color display (~118g, 2 AAA NiMH batteries), DECT encryption, Bluetooth + Micro USB, OAP message reception, 5-way navigation key; +5°C~+45°C
• R6 — rugged handset (IP65): dust and water IP65 certified, rubber-coated back (firm grip), spot LED (incoming call indicator + torch), same feature set as S6 plus extra protection; ~134g, 2 AAA NiMH; +5°C~+45°C
• M3 / M3 Plus / M3 Ex / M3 Ex Plus — industrial & safety handset: IP65, shock-proof and shatter-proof, silicon-free housing, EN 6100-6-2 EMI suppression, acoustics optimized for noisy environments; -10°C~+55°C; 1.8" TFT, lithium-ion 1000mAh (~166g)
• M3 alarm features — Basic (M3/M3 Ex): emergency call key (short/long press), 3 pre-configured emergency numbers, out-of-range/low battery auto alarm, front LED indicator; Extended (M3 Plus/M3 Ex Plus): deliberate alarms (no-movement, man-down, timed, escape, technical, pull-cord alarm), each alarm type with its own number, OScAR alarm server integration
• M3 Ex / M3 Ex Plus — ATEX explosion-proof: gas zone 1 (II 2G Ex ib IIC T4 Gb) and dust zone 21 (II 2D Ex tb IIIC T120°C Db) approved; for oil, gas, chemical facilities; Bluetooth headset only (2.5mm jack, sealed); ATEX directive 2014/34/EC
• Common features (all models): multi-system (simultaneous registration to 4 DECT systems), seamless roaming & handover, DECT encryption, ~500 phonebook entries, programmable keys, vibration alarm, OScAR message reception
• System connection: via BSIP2 IP base station → SIP in IP DECT systems, via SLMC card in TDM systems — handsets are platform-agnostic, they don't see the platform protocol

Tags

Vendor‑neutral approach: We select architecture/components based on need; platforms like Unify/Mitel can be positioned as options.