Key Features
Network Type: GSM 900 · GSM 1800 · GSM 1900 · GPRS
Form Factor: Clamshell
Design: Mobile

Display

Display Size: 128 x 128
Screen Type: 262K Colors (TFT)

Memory
Installed
Memory: 20 MB
Expansion Slot: MiniSD

Technical Features
Antenna Type: Integrated
Connectivity: Bluetooth · USB
Input Method: Keypad · 5-Way Navigation Pad
Talk Time: 4 Hours
Standby Time: 200 Hours
Digital Camera Resolution: 1.3 Megapixels
Digital Camera Zoom: 4x Digital Zoom

Other Features
Messaging Formats: SMS · MMS
Data Formats: WAP 2.0 · MIDP2
Phone Features: Automatic Redial · Caller group profiling · Caller line identifier · Personal security code · Photo caller ID · Rington caller ID · Speech recognition · Speed dial · Vibrating Alert
Organizer Features: Alarm clock · Business card exchange · Calendar
: PC synchronization · Screensaver
Applications: Calculator · Countdown timer · Currency converter · JAVA Applications · JAVA games · Stopwatch
Multimedia Features: Composable ringtones · MIDI Ringtones · MP3 player · MP3 ringtones · Picture editor · Voice recorder · Polyphonic ringtones · FM Radio
Dimensions
Width: 1.93 in.
Height: 3.5 in.
Depth: 0.71 in.
Weight: 3.35 oz.

Miscellaneous
Available Colors: Black · White
Included Accessories: Travel Charger · User Manual · Headset · Software CD · USB Data Cable
Product ID: 35710167

Title

Benq Siemens EF51

Runtime

3:11

Keywords

benq siemens ef51

Category

News & Politics

Rating

4.41

Views

19,920

Description

short review of the Benq Siemens EF51

Title

BENQ-SIEMENS EF51

Runtime

9:42

Keywords

Benq MP4 EINEX Phone Siemens benqsiemens

Category

Science & Technology

Views

112

Description

BENQ-SIEMENS EF51 - MP4 Design Phone

Title

Q-Fi EF 51

Runtime

1:32

Keywords

EF51 Q-Fi Siemens benq benq-Siemens Musikplayer handy mobile

Category

Music

Rating

5.00

Views

9,195

Description

Der Musikplayer mit integriertem Handy, Megapixel-Kamera, Bis zu 3GB Speicher

Title

SIEMENS MOBILES MP3 TEST

Runtime

3:47

Keywords

Test: S75 M81 EF51 SX1 CX75 S81 EL71 T810 SFG75 U10 E71 E81 siemens MP3 EINEX Benq Highler

Category

Science & Technology

Rating

5.00

Views

464

Description

Test: S75, M81, EF51, SX1, CX75, S81, EL71, T810, SFG75, U10, E71, E81.

Title

e-Kong Mr. Rick Siemens on the disruptive force of WiMAX

Runtime

8:35

Keywords

wimax e-KONG Richard Siemens telecom mobile asia wireless wifi

Category

News & Politics

Views

169

Description

e-Kong Mr. Rick Siemens on the disruptive force of WiMAX

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Samsung SGH-Z400

Runtime

1:55

Keywords

Samsung Z400 review

Category

News & Politics

Rating

3.92

Views

26,378

Description

a short review about the Samsung SGH-Z400