User guide

Circle Communication Products, Inc
2.4G Cordless Telephone System - Handheld Extension (WHE ER) user guide
Page 31
10. Hardware Specification
RF Frequency Band 2.4GHz
Telephone Line 3
Hands Free Hands Free Speaker Phone
LCD Display Module 4 line LCD Alpha Numeric Display
Display Data and Time Display
Caller ID with Call Waiting Type 1 (FSK) & Type II
Voice Mail / Message Recording 1 hour
Maximum Distance (open space, line at sight) 1300 ft.
Weight 250g
Color Dark Grey / Silver
Dimension Handset (WxDxH ) 157 x 57 x 43 mm
Dimension Handset Base (WxDxH ) 138 x 138 x 66 mm
WHE ER Power / Adaptor DC 9V / 500mA
Back Up Battery (rechargeable) 3.6 V
Operating Condition:
Temperature
0 to 45 
Humidity 10% to 95%