Usually - telephone refers to a 'fixed-line' telephone (like the one you have at home). The term cellphone is used to describe a mobile phone - ie - one you can carry with you wherever you go.
PSTN stands for Public switched telephone network PSDN stands for Public switched Data network / Packet Switched Data Network. The basic difference between two is the switching technique used. PSTN uses Circuit Switching and PSDN uses Packet Switching
difference between tally & fact ?
what is the difference between khadi and handloom
There is no difference between a donkey and a burrow
There is no difference.
sunil singla cellphone basically a wireless system & telephone is wired system.
they are same thing
There is a difference of 2 mp
selfoon (cellphone)telefoon (telephone)
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The original term is cellular telephone.
telephone-cellphone
you. by pressing the END button on the cellphone
The cellphone is always held and shown to others. The bible is always hidden and is not shown to others
a cellphone is a smaller device and a pc is larger,not mobile unless laptop and u can not call on it unless via video chat
Outdoor setting is louder.
The difference is it take wire less reciver