User Manual
Page 6
... the area covered with weak signal, you can install the external antenna and switch to the antenna external. In the area covered with strong signal, you can switch to the antenna internal and uninstall the external antenna. Internal External ◆ Step 4: Connect to a telephone set The communication quality of the telephone set one meter away from the device...
... the area covered with weak signal, you can install the external antenna and switch to the antenna external. In the area covered with strong signal, you can switch to the antenna internal and uninstall the external antenna. Internal External ◆ Step 4: Connect to a telephone set The communication quality of the telephone set one meter away from the device...