Stop the stalker
We had a phone talker that called from different pay phones and harass the women at home.
It will be nice to have a landline phone receiver has these:
1. Need a button on the phone that will playback a recorded male voice of "Hello".
(The stalker hangs up once he hears a male voice)
2. The phone should have a list of safe numbers that can be filled by the user. Any called from an 'unknown' number should play a unique ring tone. The caller should also be made to say his name before the user can answer the phone. In other words, the user should be able to hear the name of the user before she can decide to answer the phone.
Reward: The blessings of many simple women in Asia and Africa where it is difficult to trace or punish phone stalkers.