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RM-392; RM-393
System Module
Battery endurance
Nokia measurements of operation times in GSM900/1800
Battery: BL-4S 860mAh
Standby time
Battery: BL-4S 860mAh
Note:
Variation in operation times will occur depending on SIM card, network settings and usage.
Talk time is increased by up to 30% if half rate is active and reduced by 5% if enhanced full rate is
active.
Environmental conditions
Environmental
condition
Normal operation
Reduced performance
Intermittent or no
operation
No operation or
storage
Charging allowed
Long term storage
conditions
Humidity and water
resistance
Electrical characteristics
Voltage
Issue 1
Talk time
Ambient temperature
o
o
-15
C ... +55
C
o
-30 ...15
C and +55
o
o
-40
C ... -30
C and +70
o
<-40
C and >+85
o
o
-15
C ... +55
C
o
o
0
C ... +85
C
Table 16 Normal and extreme voltages
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400 mins
350 hours
o
o
C ... +70
C
o
o
C ... +85
C
o
C
Voltage (V)
General conditions
Notes
Specifications fulfilled
Operational only for short periods
Operation not guaranteed but an
attempt to operate will not damage
the phone
No storage. An attempt to operate
may cause permanent damage
Relative humidity range is 5 to 95%.
Condensed or dripping water may
cause intermittent malfunctions.
Protection against dripping water
has to be implemented in (enclosure)
mechanics.
Continuous dampness will cause
permanent damage to the module.
Condition
Page 6 –23
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