<prompt> Translate the following text to EnglishHakuna dhamana ya simu ya mkononi, unaweza kuwa na uhakika kwamba unaweza kukamilisha wito mara moja kwa mtu mwingine yeyote na simu.  <response>: There are no guarantees on the Internet . Telephone service is a You can be almost certain that you can complete a call immediately to anyone else with a phone. 