![](http://pdfasset.owneriq.net/a/92/a9282b0d-62e0-401b-8f25-5e9e5a469a5c/a9282b0d-62e0-401b-8f25-5e9e5a469a5c-bg1f.png)
30
Technical specifications
RF frequency band 1921.536MHz — 1928.448MHz
Channels 5
Operating temperature 32ºF — 122ºF
0ºC — 50ºC
Telephone base voltage
(AC voltage, 60Hz)
96 — 130Vrms
Telephone base voltage
(DC adapter output)
DC6V @ 400mA
Handset voltage 2.4VDC — 3.2VDC
Charger voltage
(AC adapter output)
AC6V @ 300mA
Operating times* Talk time (handset): up to 7 hours
Talk time (speakerphone): up to 4 hours
Standby: up to 5 days
*Operating times vary depending on your actual use and the age of battery.