Openscape SL5 Data sheet
Table Of Contents
Features
• Excellent voice quality, even in noisy
environments
• Convenient operation also in weak
light
• Message notification via separate
key
• Modern, cell phone-like, best-in-
class user interface
• PC interface via Bluetooth or Mini-
USB
• Large personal phone book
• Integrated alarm clock and organiz-
er functionality
• Configurable ringer and alarm tones
• Multi-cell capability (roaming and
seamless handover)
Emergency call features
Basic emergency call features
• Emergency call key with optional
different behavior by long press and
short press
• Monitoring of emergency call fea-
ture by an LED at the front of the
handset
• Up to 3 pre-configured emergency
call numbers
• Automatic call to the emergency call
center if alert is generated
• Acoustic signalization (emergency
signal) at emergency location
• Automatic signalization if handset is
out of range/switched off or battery
level is low
• Configurable key lock (including or
excluding emergency call key)
• Configuration of the emergency call
feature is protected by a service PIN
• Optional localization of handsets in
case of emergency call
Extended feature set
• All basic emergency call features
• Deliberate alarms
(No movement, man down, time, es-
cape, technical, and pull cord alarm)
• Each alarm type can use its own
emergency call number
• Configurable pre-alerts
• Extended emergency call scenarios
with/without alarm server, e.g.,
OpenScape Alarm Response (OScAR)
Feature set for Ex handsets
Gas-filled environment
• Suitable for gas zone 1 explosive ar-
eas
• Ex approval for hazardous gas:
II 2G Ex ib IIC T4 Gb
Dust-filled environment
• Suitable for dust zone 21 explosive
areas
• Ex approval for hazardous dust:
II 2D Ex tb IIIC T120°C Db
• Headset connector: Bluetooth only
(2.5 mm jack, sealed), complies with
ATEX directive 2014/34/EC
Technical data
Handset
• Encryption/decryption based on the
DECT standard
• Power supply: lithium-ion battery,
1000 mAh
Weight
• Handset incl. battery: approx. 166 g
• Charging unit: approx. 118 g
Color
• Handset: silver/black
• Charging unit: black
Dimensions (H × W × D) in mm
• Handset: 154 × 56 × 26
• Charging unit: 89.5 x 86 x 36








