Operation Manual
Appendix
77
Symptom
Battery duty is very low.
Logical malfunctioning in
the handset or base
station.
SMS feature doesnt
work.
Possible cause
You regularly charged the
battery with more than one
bar.
Charging contacts not
clean
Batteries life reached the
end.
AC power adapter supply
noise or electrostatic
spikes could temporarily
altered the internal
memory.
Faulty handset or base
unit.
No service centres have
been set.
Solution
See par. Battery checking
and handling
Clean them.
Replace the batteries.
Try performing a reset in the
handset or base station.
Contact an authorized service
centre.
Set the service centres.
Technical specifications
Frequency Range 1.88~1.90 GHz
Channels 120 duplex channels
RF carrier Power < 250 mW (24 dBm)
Modulation GFSK
Frequency Stability ± 50 kHz
Operation time Ni-MH Standby: up to 100 hours., Talk time: up to 10 hours
Charging time 15 hours
Ambient temperature Normal: 15°C - 35°C, Extreme: 0°C - 40°C
Humidity 0 % ~ 90 %
Weight (grams) Base unit: ca. 305 g (without batteries)
Handset: ca. 168 g (without batteries)
Size (LxBxH) Base unit: ca. 124,5 x 197,5 x 76,0 mm
Handset: ca. 173,0 x 62,5 x 35,2 mm