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Digi - 014 & 016
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Contact Information:
GSM, GPRS, EDGE, Post-Paid, Prepaid
Lot 30, Jalan Delima 1/3,
Subang Hi-Tech Industrial Park,
40000 Shah Alam,
Selangor.
Tel: 03 5721 1800
Fax: 03 5721 1857
Tel: 016 221 1800 (Customer Service),
Tel: 1 800 68 8000 (Digi Access Customer Service)
website: http://www.digi.com.my/
Services offer to
travelers:
> Travellers Cheques (Bank Only)
> Currency Exchange (Bank Only)
> Overseas Travel Insurance |
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Mobile Phone Coverage
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Mobile phones and the
network are operate under vary significantly from provider to provider,
and country to country. However, all of them communicate through
electromagnetic radio waves with a cell site base station, the antennas
of which are usually mounted on a tower, pole or building.
The phones have a low-power transceiver that transmits voice and data to
the nearest cell sites, usually not more than 8 to 13 km (approximately
5 to 8 miles) away. When the mobile phone or data device is turned on,
it registers with the mobile telephone exchange, or switch, with its
unique identifiers, and will then be alerted by the mobile switch when
there is an incoming telephone call.
The handset constantly listens for the strongest signal being received
from the surrounding base stations. As the user moves around the
network, the mobile device will "handoff" to various cell sites during
calls, or while waiting (idle) between calls it will reselect cell
sites.
You may find these links helpful:
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