LG

On my LG 1200 I can get rid of the voicemail message Icon by pressing 7 (or sometimes 77). But it doesn't delete the message. At the end of the vm message when the recording comes on to "press 7 to Delete, 0 for more options", etc., I can press keys until **** freezes over and nothing happens ... then the recording comes back with "Hello - are you still there?"

Help ... !