Network Problems - Ericsson R320s Working Instruction

2 Network Problems

•
Insert a fully functional SIM card and switch ON the telephone. Check that there is signal
strength shown in the display (Fig.1). If necessary replace the antenna according to the
working instructions.
•
Check the antenna connector for dirt (Fig.2). If necessary clean it.
•
Make a general visual inspection for oxidation or corrosion from liquid damage. No action
should be taken for a liquid damaged telephone. Send the unit on according to the local
company directives.
•
If the fault still remains send the unit on according to the local company directives.
4/00021-1/FEA 209 544/21 C
Fig. 1
Trouble Shooting Guide, Mechanical
Fig.2
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