Plusnet broadband customers are currently able to receive a discount when bolting an anytime calls option onto their deal.
The internet service provider, which claims to offer some of the cheapest broadband deals in the UK, is offering three months free to subscribers seeking Talk Anytime services.
Consumers are normally required to pay £3.50 per month for the add-on, which enables them to make home phone calls at any time.
The service includes free calls to 0870 and 0845 numbers, and features a 25 per cent discount to top international call destinations.
Plusnet is running the offer until March 31st, meaning consumers have several months to take advantage of this broadband bundle offer.
All households taking out phone services with their broadband package are required to pay line rental through Plusnet at £11.99 per month.