December 2010 M0284301 Ver B © Ascom (Sweden) AB Specifications are subject to change without notice.
PRODUCT SHEET: d41
Ascom d41 Variant feature comparison
d41 Basic d41 Advanced
Easy registration
Easy replacement
Local phonebook
Central phonebook
Centralized Management *
12 character messages
Ascom d41 Technical specifications
Dimensions 133x53x24mm.
Weight (incl. battery & clip) 115g.
Display (FSTN B/W). 28x35mm.
Compliance
Compliance to EU, US, Canadian and Australian
standards – please see the data sheet.
Languages
11 Preinstalled: Danish, Dutch, English,
Finnish, French, German, Italian, Norwegian,
Portuguese (Brazilian), Spanish and Swedish
+ 1 downloadable. 7 Available for download:
Czech, Greek, Hungarian, Polish, Russian,
Slovakian and Turkish.
Connectors
Multi-purpose connector for battery charging,
software download and configuration.
Standard 2.5 mm headset connector.
Battery
Type: Li-Ion.
Speech time: 16 hrs under optimal conditions.
Stand-by time:
180 hrs under optimal conditions.
Charge time: < 4 hrs.
Discharge/charge cycles: cycles: >=65% capacity
left after 500 full charge/discharge cycles.
Phonebook
Central phonebook (Advanced only): Max. 40
characters in a name, 20 digits in a number.
Company phonebook: Max. 24 characters in
a name, 24 digits in a number (1 number per
name). 500 entries.
Local phonebook: 48 character name, 24 digit
work number, 24 digit mobile phone number,
24 digit other number, 250 entries.
User Interface
High resolution FSTN B/W display with white
LED backlighting, 112 x 115 pixels.
Indicator: LED indicates incoming call, and
charging.
Vibration: Incoming call.
Buttons & Keys:
3 soft keys, 4-way navigation
key, off-hook key, on-hook and power on/off on
the same key, numerical keys and volume up/down.
Audio
Ring signal: Adjustable in 8 steps.
Earpiece: Adjustable in 8 steps of 3dB each.
Max. sound ring signal level: 88 dBA @ 10 cm.
Loudspeaker: Duplex loud speaking function.
Telephony
Indication:
14 ring signals, flashing LED, vibration.
Answer call: Button press or auto answer.
Call list storage capacity: 25 received, dialed
and missed calls, with time stamp.
Messaging (Advanced only)
Max length: 12 characters to handset.
Storage: 0 messages.
Radio
DECT protocol detection: Automatic detection
and configuration for US DECT and EU DECT at
initial registration.
Frequency range: EU (1880-1900 MHz), US
(1920-1930 MHz), L A (1910-1930 MHz), BR
(1910-1920 MHz), Other (1900-1920 MHz).
Modulation: GFSK.
Channel spacing: 1.728 MHz.
Antenna: Integral. Sensitivity: -93 dBm.
Radiated power: EU 250 mW, US 100 mW.
Environmental
Operating temperature: 0°C to +40°C.
Storage temperature1: -20°C to +60°C.
Enclosure protection: IP40, IEC EN60529.
Immunity to electromagnetic fields: 3V/m
EN61000-4-3.
Immunity to ESD: 4 kV contact discharge,
8 kV air discharge (EN61000-4-2).
Free fall test, standard product: IEC 60068-
2-32, procedure 1, dropped 12 times from 1
meter.
Accessories
Upgrade license from Basic to Advanced.
Desktop chargers (basic, advanced).
Charging rack.
Headsets: microphone on cable and micro-
phone on boom.
Clips (swivel, hinge).
Leather case.
Ascom d41 Features at a glance
High voice quality
Easy registration
Centralized Management
Call list displaying the last 25 calls
Central phonebook (Advanced only)
Local phonebook with room for 750 entries
Dynamic output power
Handsfree operation
Vibrator
Large illuminated display
Downloadable language
Headset with standard connector
Manual and automatic keypad lock
Ascom Wireless Solutions
P.O. Box 8783 SE-402 76 Göteborg, Sweden
T +46 31 55 93 00 | F +46 31 55 20 31
www.ascom.com
To learn more about how a custom Ascom solution can improve your enterprise visit www.ascom.com/ws
*Limited
1Storing Li-Ion batteries at high temperatures can dramatically and permanently reduce capacity.