Question about Sony Ericsson K750i Cellular Phone
Tips for a great answer:
1.Sometime due to bad antena, the signal receiving power goes bad, to confirm this, try another sim card in ur handset.So go to service centre to repaire or change the antena of ur handset.
2. Select network manually.
3.Try once ur sim card in diffrent area and in diffrent handset.
Usually answered in minutes!
Step 2: Please assign your manual to a product: