Have her put the phone in Airplane mode for the entire trip.
I'm most definitely NOT a VZW employee. If a post answered your question, please mark it as the answer.
SHERRIL64, that could cause some concern that your daughter is still receiving text messages while in London. My goal is to get to the bottom of this for you. Was an international planned added to here line for her trip? What make and model phone does she have? If no plan was added and she doesn't want to receive text messages it is important that roaming and cellular data is turned off to avoid receiving any unnecessary messages.
Follow us on TWITTER @VZWSupport
If my response answered your question please click the _Correct Answer_ button under my response. This ensures others can benefit from our conversation. Thanks in advance for your help with this!!