Every customer who called the Nest helpline received tailored advice and support from our advice team to ensure they received the most appropriate help to match their specific needs.
Mae pob cwsmer sy'n ffonio llinell gymorth Nyth yn derbyn cyngor a chymorth wedi'i deilwra gan ein tîm cynghori i sicrhau eu bod yn cael y cymorth mwyaf priodol i ddiwallu eu hanghenion penodol.