Philips SE 7450 Telephone User Manual


 
Technical data 23
10 Technical data
Display
Progressive LCD backlight
General telephone features
Dual mode caller name & number
identification
10 polyphonic ringer melodies
Battery
2 x HR AAA NiMh 600 mAh batteries
Power Consumption
Power consumption at idle mode:
around 800mW
Temperature range
Operation: Between 0 and 35º C (32
to 95º F).
Storage: Between -20 and 45º C (-4 to
113º F).
Relative humidity
Operation: Up to 95% at 40°C
Storage: Up to 95% at 40°C
SE7450_IFU_US_English.book Page 23 Monday, May 14, 2007 6:33 PM