User Manual
Ascom d41 DECT Handset
2
Safety Instructions
Read this chapter before using the d41 handset.
For safe and efficient operation of the handset, observe the guidelines given in this
manual and all necessary safety precautions when using the handset. Follow the operating
instructions and adhere to all warnings and safety precautions located on the product, the
Quick Reference Guide and this User Manual.
This product shall only be used with the following batteries:
• Art.No.: 660177 Battery
Single chargers shall only be connected with power adapters supplied by the
manufacturer.
Available power adapters (Suppliers Designation) are:
• DC3: Unifive UCE305-0508, Friwo FW7600/05, or PSAI05E-050 — Power supply unit
AC/5V DC/0.65A - Europe
• DC3: Phihong PSAC05R-050 — Power supply unit AC/5V DC/1A - USA, Canada, AUS,
and UK
• DC4: Unifive UIA312-0520 — Power supply unit AC/5V DC/2A - Europe, USA, Canada,
AUS, and UK
The power supply is always provided with the charger and cannot be ordered separately.
2.1
Regulatory Compliance Statements
Frequency Range
The handset is a radio transmitter and receiver. When it is on, it receives and sends out
radio frequency (RF) energy. The handset operates on different frequency ranges
depending on market and employs commonly used modulation techniques:
EU
1880-1900 MHz
USA
1920-1930 MHz
LA
1910-1930 MHz
BR
1910-1920 MHz
--
1900-1920 MHz
Warranty Notification
Do not disassemble the handset. Disassembling the handset voids the warranty. The
handset consists of no consumer serviceable components. Service should be performed by
Authorized Service centre only.
Chemical Resistance
The alpha and numeric characters printed on the exterior of the handset have been tested
and found resistant to chipping, fading or wearing off when the handset is treated with
common cleaners and disinfectants or perspiration. The following chemicals have shown
no harmful effect:
• 3% Hydrochloric Acid
• M-alcohol (70% Methylated Ethanol)
21 June 2012 / Ver. G
TD 92582EN
3
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