[
  { "id": "alice",  "name": "Alice Müller",   "phone": "+41791234567" },
  { "id": "bob",    "name": "Bob Schmidt",    "phone": "+41797654321" },
  { "id": "carol",  "name": "Carol Weber",    "phone": "+41791112233" },
  { "id": "dave",   "name": "Dave Keller",    "phone": "+41798887766" },
  { "id": "eve",    "name": "Eve Brunner",    "phone": "+41795556644" }
]