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Technical data
General
Product name : KU990
System : GSM 900 / DCS 1800 /
PCS 1900 / W-CDMA
Ambient Temperatures
Max : +55°C (discharging), +45°C (charging)
Min : -10°C
Network service
The wireless phone described in this guide
is approved for use on the GSM 900, DCS
1800, PCS1900 and W-CDMA network.
A number of features included in this guide
are called Network Services. These are
special services that you arrange through
your wireless service provider. Before you
can take advantage of any of these Network
Services, you must subscribe to them through
your service provider and obtain instructions
for their use from your service provider.
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NETWORK SERVICE