"LilaDuncan" <LilaDuncan@gmail.com> wrote in message
news:1176375472.882713.5590@y80g2000hsf.googlegrou ps.com...
> On Apr 12, 11:43 am, "Steve Dulieu" <steve.dul...@greenyonder.co.uk>
> wrote:
>> "LilaDuncan" <LilaDun...@gmail.com> wrote in message
>>
>> news:1176374323.689371.141310@d57g2000hsg.googlegr oups.com...>I just
>> inherited my daughters Orange K750i contract expired phone. I'd
>> > like to use an O2 PAYG SIM in it.How can I determine what the phone's
>> > current locked/unlocked state is?
>>
>> > Kind regards,
>> > Lila Duncan
>>
>> Put the o2 sim in it and switch it on? Mind you, if it's an ex Orange
>> phone
>> it is almost certainly locked to Orange at the moment.
>
> I don't have an O2 SIM yet. I wanted to know if it would be useable on
> the phone before I bought one.

In which case stick any sim other than an Orange one in it (borrow one if
you have to) and see what happens. Or follow Richards suggestion below (I
must admit, I'd forgotten about the SE service menu).
--
Cheers, Steve.
Change jealous to sad to reply.