Wednesday, May 4, 2011

GPRS Internet and WAP

GPRS Internet and WAP
what is free on internet



HTC Inspire 4G Android Phone (AT&T) Here are few terms

GSM = Global System for Mobile Communication
WAP = Wireless application protocol
GPRS = General packet radio service
SIM = Subscriber Indentifying Module
CDMA = Code Division Multiple Access


Internet conection (data transmission) of GSM mobiles is called GPRS.
There are differnce between GPRS WAP and GPRS Internet.
In older days WAP sites were made in WML (wireless markup language) which do not support colours and present text and background in two colours. It requires WAP 1.1 browser. Many coloured and all black and white mobiles suport it.
But now things are changing and GPRS also uses cHTML (compact HTML) websites which are just like HTML websites on internet and have diffenent text and background colours. It requres WAP 2.0 browser support.
I have made two GPRS websites one is WML and one new cHTML. Both of them contain hundreds of coloured and black & white pictures. Also there are monophonic, polyphonic and mp3 ringtones.

Adresses are
WML site for B/W Devices:
www.geocities.com/junaidahmadj/wap/index.wml
HTML site for colored ones:

www.geocities.com/junaidahmadj/wap/index.html

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