VTech DS6641_-2 Manual - Manual (Page 99)

Appendix
95
Technical specifications
Frequency control Crystal controlled PLL synthesizer
Transmit frequency DECT frequency: 1921.536-1928.448 MHz
Bluetooth frequency: 2402.000-2480.000 MHz
Channels DECT channel: 5
Bluetooth channel: 79
Nominal effective
range
Maximum power allowed by FCC and IC. Actual operating range may vary
according to environmental conditions at the time of use.
Power requirements Handset: 2.4V Ni-MH battery
Telephone base: 6V DC @ 400mA
Charger: 6V AC @ 300mA
Memory Directory: 200 memory locations; up to 30 digits and 15 characters
Caller ID log: 50 memory locations; up to 24 digits and 15 characters