HP Compaq AirLife 100 series - Manual (Page 112)

Operating environment
Metric U.S.
Temperature Operating 0 to 50° C 32° to 122° F
Non-operating –20° to 60° C –4° to 149° F
Relative Humidity Operating 96 % RH 96 % RH
Non-operating 96 % RH 96 % RH
Supported frequency bands
Your AirLife has an integrated GSM/GPRS/EDGE feature that supports four different frequency
bands (850/900/1800/1900) for international roaming. Your AirLife also supports UMTS/HSUPA in
four different frequency bands (850/900/1900/2100). When traveling between countries and/or
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 your AirLife.
NOTE: Your AirLife 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.
104 Chapter 18 Specifications