User manual

Z020 EVDO Modem (User Manual)

Zapp – The Next Generation Network 29/36

[ Advance] Tab

This part is used to change the important parameter for EV-DO modem.

If you want to change the value then check appropriate

box/boxes in the left and press

button to take effect.

Pref Mode:

Place to select a mode from 1x only, EVDO only and EVDO + 1x.

[Note] Basically the modem supports all modes if the network supports them. However,

if RUIM Card is not supported and any one of the mode is not supported by the

network, then it is not possible to get connected in selected mode.

Charge USB

Enable : It is possible to charge the battery with USB cable.

By selecting this option, the battery will be charged by USB cable that has

been connected to PC/Notebook.

Disable : Do not use USB charging feature.

By selecting this option, the battery will not be charged by USB cable.

The modem will use power from the battery.

Please never dismount or change the battery when USB charging status is set at Disable and the USB modem

power is On.

This might damage the modem or disconnection might occur.

If battery is not charging, please check environment settings in dialer program for USB charging mode.