Siemens A31 Specs

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Siemens A31 is an entry-level bar GSM phone with basic functionality. It has 65k color screen and memory of 1.5 MB, which can store JAVA games

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Resolution: 128 x 128 pixels
Technology: STN
Colors: 65 536


Internal storage: 0.0015GB


Capacity: 820 mAh
Type: Li - Ion, User replaceable
Dimensions: 4.01 x 1.81 x 0.69 inches (102 x 46 x 18 mm)
Weight: 3.00 oz (85.0 g)
Features: Soft keys


Other version supports GSM 900/1800 MHz

Connectivity & Features

External antenna: Yes

Phone features

Notifications: Polyphonic ringtones (32 voices), Vibration, Speakerphone

Regulatory Approval

FCC approval:
Date approved: Mar 15, 2006
FCC ID value: PWX-A31A
Measured SAR:
Head: 0.44 W/kg
Measured in: 1900 MHz
Body: 0.95 W/kg
Measured in: 1900 MHz


Nov 24, 2005
Officially announced: Yes
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