QUOTE(benny888 @ Oct 30 2013, 01:01 PM)
It is already available since several months back for mobile phones
You need to use a specific LTE card for it - only available from Jln Semarak Menara Celcom and Bluecube centers in Sunway , KLCC and Pavilion ( this was 2 months ago). Now not sure whether now there are more centers offering change to such LTE sim cards. Activation is immediate and no charge to change existing simcard
QUOTE(fruitie @ Oct 30 2013, 05:46 PM)
No, I was told even Blue Cube Gardens can do for me as it is nearest to me (KL Sentral).
However, I'm walking in to KLCC branch tomorrow, supposedly today. The signatory for my company just went back home.

Apparently it requires a letter from the company. That's the reason I need his signature.
i went to Celcom Jalan Semarak on early September to change to 4G sim card.. i just need to fill form to activate my 4G because my sim-card is already 4G support, which i got it early this year.. no need to change sim-card.. the 4G icon appeared on next day..
on another note, my friend using iPhone 5 got 4G automatically last week, without doing anything .. he surprised when saw 4G icon on the phone.. i think Celcom going to auto enable all the newer sim card to 4G..