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36 Topcom Butler 4112
Topcom Butler 4112
9 Technical characteristics
Standard: DECT (Digital Enhanced Cordless Telecommunications)
GAP (Generic Access Profile)
Frequency range: 1880 MHZ to 1900 MHz
Number of channels: 120 duplex channels
Modulation: GFSK
Speech coding: 32 kbit/s
Emission power: 10 mW (average power per channel)
Range: 300 m in open space /50 m maximum inhouse
Base power supply: 230 V / 50 Hz for the base
Handset Batteries: 2 rechargeable batteries AAA, NiMh 600mAh
Handset autonomy: 120 hours in standby
Talk time: 13 hours
Charging time: 6-8 hours
Normal conditions of use: +5 °C to +45 °C
Dialling mode: Pulse / Tone
The skype audio devices are not
set to the USB phone
Open Skype and select ‘Tools’
-> ‘Options’. At the ‘Sound
devices’ settings, make sure all
are set to the ‘C-media USB
headset’
No PC sound anymore
when using other
applications
The audio device for Audio is
not set correct in Windows to
you PC audio card
Go to ‘Control panel’, and select
’Audio and sound devices’ ->
select ‘Audio’ -> make sure both
playback and recording are set
to your PC audio card