Cordless Landline Phone (Malvern Link WR14)

This is a Binatone 1910. It was unplugged in July last year and the batteries have deteriorated so it will need a new battery pack (£4.25 on eBay). It has an answerphone/voicemail facility. There is a second phone (they are a twin set) which only works to answer calls (not sure what happened to it to stop it functioning properly). It would also need new battery pack.