Smart Phone OS:An operating system (OS) is software that interacts between a user and a smartphone.
Vendor
Data transfer ZTC U3
GPRS:General Packet Radio Service
no
EDGE:
no
HSDPA:High-Speed Downlink Packet Access
no
HSCSD:
no
USB:Universal Serial Bus
no
Infrared port (IRDA):InfraRed Data Association
no
WAP:
no
XHTML:
no
SyncML:
no
Data and fax mode:
no
Multimedia ZTC U3
Camera:
no
Video recording:
no
Video call:
no
Radio:
no
MP3 player:
no
Audio out:
no
Polyphony:
40
Video ringtones:
no
MP3 ringtones:
no
Games:
yes
Java:
no
Video player:
no
Communication and messaging ZTC U3
SMS:
yes
EMS:
no
MMS:
no
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:
no
Voice features ZTC U3
Dictaphone:
no
Loudspeaker:
yes
Voice dialing:
no
Business features ZTC U3
Phonebook memory:
300
Calendar:
yes
Watch:
yes
Alarm:
yes
Stopwatch:
no
Calculator:
yes
Currency Converter:
no
Flight mode:
no
Profiles:
no
Other functions ZTC U3
QWERTY keyboard:
no
GPS:Global Positioning System
no
Vibration:
yes
RSS:
no
Phone resistant:
no
Comments, Questions and Answers about ZTC U3
Ask a question about ZTC U3
OPPO Find N5 key specs revealed ahead of its premiere
New details about the upcoming OPPO Find N5 smartphone have been revealed. The technical characteristics of the novelty was shared by a well-known insider Digital Chat Station, and a few more official details revealed and the company itself.
Redmi Turbo 4 design revealed before release
A Chinese insider has published an image of the Redmi Turbo 4 smartphone on Weibo. Under this name, the gadget is likely to be released outside China.
The low-cost POCO C75 5G gets a fast display and Sony camera
Another new product of POCO brand is a 5G-version of the previously presented POCO C75 smartphone. In addition to support for next-generation networks, the device is notable for its capacious battery, original design of the back panel and the presence of a rare nowadays jack for wired headphones.