"Bad line" when ringing Landlines off my mobile

[Anonymous]

Topic.

Whenever I call a Landline such as work, my Parents etc on my O2 mobile (Samsung Galaxy S2) everyone complains that they can't hear me and it's a bad line! Is this a problem with the phone or the network? Being deaf and wearing a digital hearing aid I do put the mic up to my hearing aid and talk into the phone that way, could this be the problem?

I have called into Carphone Warehouse today to see if I could get the phone checked out, but I am getting a new phone on contract upgrade in less than 3 weeks, the bloke said it wasn't worth sending it away for investigation.

[Anonymous]

Have you got another phone you could try the sim card in and see if you have the same problem

[Anonymous]

Unfortunately not, however, as all my phone numbers are saved to the SIM card, I'll probably transfer it to whatever new phone I get on the 20th (which will probably be a Galaxy S3 or 4)