User Manual of Portable Video Recorder
Steps:
1. Tap Advanced settings to enter the APN Settings interface.
The default 3G VPDN account will be displayed on the page.
2. Tap the button
3. Select New APN to create a new access point for the 3G SIM card.
You can select Reset to default to restore the default settings of the current APN.
on the front panel to shown the hidden menu.
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