Problem Area
Items to Check
If the issue has not been resolved !
Connect the phone to a handsfree car
No signal when
kit connected with external antenna.
using external
antenna (ex. Hands
Visually inspect the antenna bar on the
free in car).
phone.
If the issue has not been resolved !
4/000 21-1/FEA 209 544/126 B
©
Company Internal
Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
•
Send to an electrical level repair
location
•
If no or only very less signal – Push
the middle pin of the ext. antenna
connector a few times.
Note: Be gently it might damage the
connector.
•
Send to an electrical level repair
location
Reference Image
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