Smart Phone OS:An operating system (OS) is software that interacts between a user and a smartphone.
Vendor
Data transfer ZTT W398B
GPRS:General Packet Radio Service
yes
EDGE:
no
HSDPA:High-Speed Downlink Packet Access
no
HSCSD:
no
USB:Universal Serial Bus
1.1
Infrared port (IRDA):InfraRed Data Association
no
WAP:
2.0
XHTML:
no
SyncML:
no
Data and fax mode:
no
Multimedia ZTT W398B
Camera:
1.3 MPx
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
1280x1024px
Digital zoom:
10x
Optical zoom:
no
Flash:
dioda
Autofocus:
no
Video recording:
yes
Video call:
no
Radio:
no
MP3 player:
yes
Audio out:
no
Audio formats:
MP3, MIDI, M4a
Polyphony:
64
Video ringtones:
no
MP3 ringtones:
yes
Games:
yes
Java:
MIDP 2.0
Video player:
3GP, MPEG4
Communication and messaging ZTT W398B
SMS:
yes
EMS:
no
MMS:
yes
E-mail client:
no
Dictionary:
yes
Smart Messaging:
no
Chat:
no
Instant Messaging:
no
Push to talk:
no
VoIP:
no
Call hold:
yes
Conference Call:
yes
Voice features ZTT W398B
Dictaphone:
yes
Loudspeaker:
yes
Voice dialing:
no
Business features ZTT W398B
Phonebook memory:
1000
Calendar:
yes
Watch:
no
Alarm:
yes
Stopwatch:
no
Calculator:
yes
Currency Converter:
no
Flight mode:
no
Profiles:
yes
Other functions ZTT W398B
QWERTY keyboard:
no
GPS:Global Positioning System
no
Vibration:
yes
RSS:
no
Phone resistant:
no
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