Settings to avoid International Data charges

[Michael SNM]

Travelling to Mexico and want to avoid any data roaming charges.

I have data setup to not roam. Is that enough? Or do I have to turn off data altogether?

Will visual voicemail attempt to use data even if no roaming is turned on?

Thanks in advance!

 

[pankaj981]

Better to turn cellular data off complety

 

[palandri]

Play it safe turn it off.