Psion Inc 7505BTHC25 ユーザーズマニュアル

SIM, the Phone field remains empty. The modem serial number is called IMEI for GSM 
modems and ESN for CDMA modems.
The SIM ID is sometimes referred to as the ICC ID (International Charge Card Identifier). 
Not all modems support the retrieval of the SIM ID. In particular, the Novatel Merlin UMTS 
modems and the Option Globetrotter modems do not support SIM ID retrieval.
If the main menu shows an error status, at least partial modem information may 
be available.

Modem Power Modes
The power mode of the modem is controlled through the Power icon rather than through the 
Wireless WAN user interface. 
To adjust PC Card and CF card modems settings:
•

Tap on Start>Settings, and then tap on the System tab followed by the Power icon.

•

Tap on the Built-in Devices tab.

If the checkbox for a modem is unchecked, power is not applied to the modem and a driver 
is not loaded (neither the serial port driver nor the Wireless WAN driver). If the checkbox is 
checked, power is applied to the modem and the drivers are loaded when the PDA is turned 
on. Power is removed from the modem when the iKôn PDA enters suspend mode.
To enable a modem module that is built into the unit:
•

Tap on Start>Settings, and then tap on the System tab followed by the Power icon. 

For a modem module that is built into the iKôn PDA, the settings can be found under the 
Built-in Devices tab. In this case, one of the following power modes can be selected:
•

Disabled – No power is applied to the modem and no driver is loaded.

•

Enabled – Off in Suspend

Power is applied to the modem and the drivers are loaded when the PDA is turned on. Power 
is removed from the modem when the terminal enters suspend mode.
•

Enabled – Always On

When the iKôn PDA enters suspend mode, the modem remains powered indefinitely.
•

Enabled – Keep on for 5 min

•

Enabled – Keep on for 15 min

•

Enabled – Keep on for 30 min

•

Enabled – Keep on for 1 hour

•

Enabled – Keep on for 2 hours