c7445a92_one_Warehouse_Help_and_Support__Personalising_voicemail
[Activating voicemail] To dial into the voicemail system press and hold the 1 key Dial 123 then press SEND [Deactivating voicemail] To dial into the voicemail system press and hold the 1 key Dial 123 then press SEND [Personalising voicemail] 
The first time you access your voicemail you will be asked to change your PIN and record a greeting
Setting up voicemail - Carphone Warehouse Help and Support
Personalising voicemail