c7445a92_one_Warehouse_Help_and_Support__Personalising_voicemail
[Activating voicemail] Dial 1211 then press SEND to activate message service Dial 121 then press SEND to retrieve messages [Deactivating voicemail] Dial 1210 then press SEND to deactivate message service [Personalising voicemail] 
Dial 121, option 3 then 2
Setting up voicemail - Carphone Warehouse Help and Support
Personalising voicemail