Справочник Пользователя для Belkin KX-TCA256
Important Information
53
IMPORTANT NOTICE:
Under power failure conditions, this wireless telephone may not operate. Please ensure
that a separate telephone, not dependent on local power, is available for emergency use
in emergencies.
that a separate telephone, not dependent on local power, is available for emergency use
in emergencies.
When a failure occurs which results in the internal parts becoming accessible, disconnect
the AC adaptor immediately and return this unit to the place of purchase or service
centre.
the AC adaptor immediately and return this unit to the place of purchase or service
centre.
• This apparatus is designed to aid the visually handicapped to locate dial keys and
buttons.
• 999 and 112 can be dialled on the apparatus after accessing the CO line for the
purpose of making outgoing calls to the BT emergency (999) and (112) services.*
1
• This equipment shall not be set to make automatic calls to the Telecom ‘111’
Emergency Service.*
2
*
1
The regulation applied in the United Kingdom only.
*
2
The regulation applied in New Zealand only.
RF Specifications
• Specifications are subject to change.
• The illustrations used in this manual may slightly differ from the original device.
• The illustrations used in this manual may slightly differ from the original device.
Item
Description
Radio Access Method
Multi Carrier TDMA-TDD
Frequency Band
1880 MHz - 1900 MHz
Number of Carriers
10
Carrier Spacing
1728 kHz
Bit Rate
1152 kbps
Carrier Multiplex
TDMA, 24 (T×12, R×12) slots per frame
Frame Length
10 ms
Modulation
GFSK
Voice Coding
32 kbps ADPCM (CCITT G.721)
Transmission Output
Max. 250 mW