6 E r7 T, j6 lI would like to keep in touch with my parents while they are travelling in China; however, it is very expensive if they bring a cell phone from Canada and use it in China. (Roaming charges would be easily over $ 200 per month.) 5 ~, S: V N7 E' }' i/ S( a2 @; J. i9 h: s* ]$ f2 X5 g
Is there a better way?% r6 a; l! g( v0 @