> : Is it a dialing code (somthing like 01582 or 01234)?
> : If so, you have probably managed to turn on
> : 'Cell-Info'(or something like that) display, which will
> : show information about the mobile cell(in the UK, usually
> : the dialing code) you are connected to.
>
> Not on O2. AFAIK only Vodafone support this in the UK.
>
> Ivor

O2 has this facility, but the info code is 200 (ISTR it is 050 on
Vodafone).