App calling plan

Thank you so much for printing the June 30 letter from Susan Lorenzana about Viber. My husband and I travel frequently, and just were agonizing once again about the international calling plan and past cellphone problems. I figured “What the heck” and downloaded Viber (easy even for me) to my iPhone. (My husband had a bit more trouble with his Android.) Within 10 minutes we were talking with one of our relatives in Ireland whom we plan to visit in two weeks. She already was a Viber member. Thank you, Susan. LOUISE DELANEY

La Crescenta