Phonebook 21
Delete a phonebook entry
1.[
].
2.[
]/[
]: locate the desired entry 
].
3.[
]/[
]: DELETE ENTRY.
4.[
] to confirm to delete the selected entry.
Delete all phonebook entries
1.[
]
2.[
]/[
]: select any entry 
]
2.[
]/[
]: DELETE ALL.
3.[
] to confirm to delete all entries.
