Technical Specifications - AT&T E5901, E5902B, E5903B, E5911, E5912B, E5913B, E5914B, E5921, E5922B, E5923B, E5924B, E6001, E6002B, E6012B, E6013B, E6014B, E381 User Manual

Appendix

Technical specifications

5.8 GHz digital spread spectrum frequency hopping technology
This technology digitally transmits your voice across multiple channels in both the
5.8GHz and 2.4GHz 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 base can
communicate over only a certain distance — which can vary with the locations of
the base and handset, the weather, and the construction of your home or office.
RF frequency band
(handset to telephone
RF frequency band
(telephone base to handset) 5725 MHz — 5850 MHz
Channels
Operating tempera-
ture
Telephone base voltage
(AC voltage, 60Hz)
Handset voltage
Charger voltage
(AC adapter output)
Replacement battery
2400 MHz — 2483.5 MHz
95
32°F — 122°F
0°C — 50°C
96 — 130 Vrms
3.2 — 4.7 VDC 600mAh
9VDC @200mA
3.6V 600mAh
63