Vtech TL76108 User Manual - Page 87

Appendix K Technical specifications RF frequency band (handset to telephone base) RF frequency band (telephone base to handset) Channels Operating temperature Telephone base voltage (AC voltage, 60Hz) Telephone base voltage (AC adapter output) Handset voltage Charger voltage (AC adapter output) Replacement battery 5744 MHz - 5825 MHz 5744 MHz - 5825 MHz 95 32°F - 122°F 0°C - 50°C 96 - 144 Vrms 8 VDC 2 - 3 VDC 8 VDC 3.6V 800mAH 5.8 GHz digital spread spectrum frequency hopping technology This technology digitally transmits your voice across multiple channels in both the 5.8GHz frequencies to provide enhanced range, ultimate sound clarity and advanced privacy against eavesdropping on your calls, while not interfering with wireless routers. Telephone operating range This cordless telephone operates within the maximum power allowed by the Federal Communications Commission (FCC). Even so, this handset and telephone base can communicate over only a certain distance - which can vary with the locations of the telephone base and handset, the weather, and the construction of your home or office. 84