Orange will no longer offer insurance for businesses for free from July 1.
Orange Care will still be available but will cost £6 per month per phone. All business plans will include 24-hour replacement services for faulty handsets instead.
The operator will also revamp other business tariffs from July including offering more inclusive minutes on Solo plans and a wider choice of additional benefits including unlimited Orange to Orange calls, unlimited UK landline calls, unlimited texts and unlimited email or 500MB data bundle.
New Business Sim-only tariffs will offer more plan choices. All plans will include unlimited on-network calls and unlimited calls to five landline numbers.
Its Business Sense tariffs will also be improved by offering unlimited calls to 10 nominated landline numbers for customers choosing 24-month tariffs.