USER MANUAL Butler 700 - 20 -
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
♦ Range: 300 m in open space
50 m maximum in a building
♦ Handset power supply:2 rechargeable batteries AA, Ni-Cd 600mAh
♦ Handset autonomy: 150 hours in standby
12 hours of communication
♦ Charge up time : 6-8 hours
♦ Normal conditions of use: +5°C to + 45°C
♦ Handset dimensions: length 16,5cm x width 5,5cm x height 3cm
♦ Weight of handset: 175 g including batteries