My wife is going to the UK for a month, soon. She has a dumbphone (she hates smartphones) with a Vodafone prepay SIM, and pays $19 a month, I think it is.
When she's in the UK, all she'll want to use her phone for is to send and receive texts to/from me, and accept calls from me.
What's the most cost-effective way to go - should she:
- buy a UK SIM and keep topping up prepay credit on that?
- convert to on-account here, and use that for roaming in the UK?
- keep her present SIM, stay prepay, and I just chuck a wodge of credit on it to pay for her texting from abroad?
Thoughts please, gang.