It depends how you charge it at home.
If you charge your mobile on a USB port, you're all set. A US USB port is identical to a UK USB port.
If you have a separate power supply brick to charge your mobile, check the fine print. Many power supplies can operate on 110-120 or 220-240 volts and 50 or 60 Hz. If that is true for your power supply, you will only need a plug adapter to plug it into the mains in the US.
If your separate power supply is not compatible with 110V/60Hz, you've got a bit more of a problem. There are voltage converters, but most of them are not intended for use for an extended period of time, even at low wattage. If you must use a voltage converter to charge your mobile, only plug it in when you are using it, and unplug it as soon as the mobile has a good charge.
NO!
The LG Voyager mobile phone is not available in the UK. LG Voyager mobile is a CDMA phone, which does not work outside the US.
If the US mobile phone is in international roaming mode, you may be able to dial its normal US number. If the phone has swapped in a UK SIM card, you will need to dial the UK number.
The mobile phone number remains the same no matter where you take your phone - callers do not have to guess where your phone is before they dial you. In this case, the US caller would call you in the same was as calling any other UK telephone number: international access code 011, then country code 44 for the UK, followed by the full mobile number ignoring the leading zero. For example, 07345 345678 would be dialled as 011 44 7345 345678 from the USA.
No - usually the mobile networks will do all the 'hard work' for you.
US subsidiaries of the UK "Carphone Warehouse" are "The Phone House" and "Best Buy Mobile".
Sites such as Trace a Mobile, Mobile Locate and Follow Us can help to search for a mobile phone number and trace the owner information. They usually charge a small fee for this service.
Contact your mobile phone company and ask them for advice. They may be able to block a specific number, or give you a new number.
Dial: 011 = international access prefix from the US 44 = country code for the UK 7XXX = mobile code (7400 through 7999) (6-digit mobile number) # = pound sign tells the telephone switch not to wait for more possible digits
The physical location of a mobile phone is not relevant to how you dial it. To call a US-based mobile phone from the UK, dial 00 1 and the area code and number.
Assuming it's a contact in the phone's memory - just do exactly as you would if both phones were home in he UK. The network will sort out the logistics and connect both phones.
Two UK mobile phone networks (T-Mobile and Orange) use a standard known as GSM1800. This uses a frequency of about 1800MHz.Two UK mobile phone networks (O2 and Vodafone) use a standard known as GSM900. This uses a frequency of about 900MHz.