User's Manual

35
Cleaning your device
Treat the screen gently. To clean fingerprints or dust from the screen, we
recommend using a soft, non-abrasive cloth such as a camera lens cloth.
Appendix : The optional parts and models
Data Dongle Vendor
Model Name
HUAWEI
E173s-6
E153u-3
E180
E261
E122
ZTE
MF190
MF180
MF180S