lefttopcorner . toprightcorner

Single button telephone dialer

spaceage security systems

Single button telephone dialers are relatively very cheap devices that are ideal to dial a number but these do not have the capability to convey any message. These are useful for leaving with children or the baby-sitter or maid or the old people with the number where you can be reached.

These small gadgets are just put on the mouthpiece of the phone and by pressing the button the stored telephone number gets dialed automatically. Yes, these do not require any electrical connection and are quite cheap.

leftbotomcorner . rightbotomcorner