Operating Environment; Supported Frequency Bands - HP Cell Phone User Manual

Operating environment

Temperature
Relative Humidity

Supported frequency bands

Your iPAQ has an integrated GSM/GPRS/EDGE feature that supports four different frequency bands
(850/900/1800/1900) for international roaming. Your iPAQ also supports WCDMA/HSDPA in three
different frequency bands (850/1900/2100). When traveling between countries and/or wireless
network operators, this feature automatically changes the connection settings for frequency bands if the
home band is unavailable. This feature is the default setting on the iPAQ.
NOTE:
Your iPAQ might take several minutes, depending on the environment, to connect to the
network for the first time when roaming in another country.
To avoid problems when you are out of the country, follow these tips before you leave:
Visit your service provider's website to see if their service is available where you are traveling.
●
Verify if your mobile phone account is set up for international roaming and if additional charges
●
apply.
Metric
Operating –10° to 55° C
Non-operating –40° to 70° C
Operating 96 % RH
Non-operating 96 % RH
U.S.
14° to 131° F
–40° to 158° F
96 % RH
96 % RH
Operating environment 169