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Technical Properties
16 Technical Properties
Technical data
Feature
Standard
Dimensions
Weight
Power supply
Battery
Standby time
Max. talk time
Display
SMS
Permissible ambient
temperature
Permissible relative
humidity
1
GSM = Standard for mobile phones.
78
Value
1
GSM
900, 1800 MHz
Dual-band
50 x 128 x 16.5 mm
(W x H x D)
< 100 g incl. battery
Input: 100−240 V, 50−60
Hz, 0.2 A Output: Mini-USB 5
V, 800 mA
Model: KEBT-5057
3.7 V, 750 mAh
Up to 170 hours
Up to 120 minutes
1.77" monochrome,
Resolution: 128 x 128
Standard SMS
0°C to 40°C
30% to 75%
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