Te Hapua created communications history last week when Spark switched on a metro cell at Te Hiku o Te Ika Marae, the first time it had provided a "metro cell solution" at a marae.
The metro cell will extend mobile coverage to approximately 400m radius, partly reaching the nearby kohanga reo, school and health clinic, Spark North Island business manager Cameron Bell said.
Marae trustee Hope Sucich said cellphone coverage had always been limited at Te Hapua, locals having to climb a hill beside the marae to get minimal coverage if it was not a clear day.
The improved coverage provided by the metro cell would enable people to stay connected with their friends and family, and give them peace of mind in the event of an emergency.
"This will be a huge help for us locals, and any visitors. Being so isolated has always meant we had very limited service, so this will give our people connectivity at the marae, schools and health clinics," she added.