Whenmakinginternationalcallsfromabroad,usinganetworkphonecanbeaconvenientandcost-effectiveoption.Thereareseveralpopularnetworkphoneservicesavailable,suchasSkype,WhatsApp,andViber,thatofferaffordableratesforcallinglandlinesandmobilenumbersindifferentcountries.Amongtheseoptions,Skypeisawidelyusednetworkphoneservicethatallowsuserstomakecalls,videocalls,andsendmessagestootherSkypeusersforfree.Additionally,Skypeofferscompetitiveratesforcallingnon-Skypeusers,makingitapopularchoiceforinternationaltravelers.WhatsAppisanotherpopularnetworkphoneservicethatoffersfreecallsandmessagingtootherWhatsAppusers.Userscanalsomakecallstonon-WhatsAppusersforasmallfee,makingitaconvenientoptionforstayingconnectedwithfriendsandfamilywhiletraveling.Viberisanothernetworkphoneservicethatoffersfreecalls,videocalls,andmessagingtootherViberusers.Userscanalsomakecallstonon-Viberusersforafee,makingitaversatileoptionforinternationalcalling.Overall,whenmakinginternationalcallsfromabroad,usinganetworkphoneservicelikeSkype,WhatsApp,orVibercanbeaconvenientandcost-effectiveoptionforstayingconnectedwithlovedones.