phone_validation/security/ir.model.access.csv

1	id	name	model_id:id	group_id:id	perm_read	perm_write	perm_create	perm_unlink
2	access_phone_blacklist_all	access.phone.blacklist.all	model_phone_blacklist		0	0	0	0
3	access_phone_blacklist_system	access.phone.blacklist.system	model_phone_blacklist	base.group_system	1	1	1	1
4	access_phone_blacklist_remove_system	acesss.phone.blacklist.remove.system	model_phone_blacklist_remove	base.group_system	1	1	1	1