Siemens A31 specifications

Height:46 mm

Weight:85 gr

Width:102 mm

Thickness:18 mm

General

• Status:No longer available
• Announced:23 november 2005
• Available since:1 january 2006
• Stand-by time:1,6 week(s)
• Call time:5 hour(s)

Design type

• Monoblock:

Controls

• Directional key: 4-way
• Voice command:
• Voice dialing:

Display

• Colour display: Adjustable display brightness, 65.536 colours (16 bits), CSTN
• Resolution: 128 x 128 pixels

Hardware

• Integrated antenna:

Telephony

• Integrated handsfree speaker:
• Vibrating alert:

Operating frequency

• Quad band:

Data network

• GPRS:

Personal Information Management (PIM)

• Alarm clock:
• Calculator:
• Converter:
• Date and time notation:
• Phonebook with groups:
• Reminder list:
• Stopwatch & countdown timer:
• To-do list:
• Voice memo:

Available applications

• Automatic switch on/off phone:
• Games:
• Java application support:

Messaging

• Instant messaging:
• MMS:
• Predictive Text Input: T9
• SMS: Group messaging, Receive and send concatenated messages

Internet

• Internet browser:

Audio

• Polyphonic ringtones: 32-tone polyphonic ringtones

Build-in memory

• Internal memory:
• Storage: 1.5 MB

Connectivity

• Synchronisation: SyncML
• Tethering:
• WAP: 2.0

Power supply

• Battery: User replaceable