Tuesday, July 28, 2009
Frequency
All the three Companies using different Wireless Frequencies, which is 450 MHZ and 1900 MHZ World Call and Go CDMA using Non-Sim sets while VPTCL using dual. With the help of Sim you can use your sim in different CDMA sets.
What is 3 G
Definition of 3G:
3G is the third generation of wireless technologies. It comes with enhancements over previous wireless technologies, like high-speed transmission, advanced multimedia access and global roaming. 3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, to download and upload data and to surf the net.
3G is the third generation of wireless technologies. It comes with enhancements over previous wireless technologies, like high-speed transmission, advanced multimedia access and global roaming. 3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, to download and upload data and to surf the net.
Thursday, July 9, 2009
Wireless Phone
In the Pakistan there are 3 Companies who introduces WLL Wireless Local Loop.
1. VPTCL
2. GO CDMA
3. World Call
All the three compies take start with great pomp and show. But due to the the network problem slowly going down. VPhone and Go serve good but the World Call goes down day by day.
1. VPTCL
2. GO CDMA
3. World Call
All the three compies take start with great pomp and show. But due to the the network problem slowly going down. VPhone and Go serve good but the World Call goes down day by day.
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