Phone sets 20 century, from the beginning.

Telephone

Phone receiver

Phone receiver

business, businesspeople, businesswoman, calling

blond, calling, at-home

business, businesspeople, businesswoman, calling

business, businesspeople, businesswoman, calling

business, businesspeople, businesswoman, calling

Man's hand on a pay telephone

business, businesspeople, businesswoman, calling

business, businesspeople, businesswoman, calling

ringed telephone

A stock trader on the phone

Prohibited signs on buttons, close-up

Older woman at desk holding pen in one hand and telephone receiver in other.

Telephone symbol in chipped paint, close-up

Phone sign painted on roller shutter

A woman with headset, in front of computer

A boy holding receiver with the blackboard behind

Sending ideas and signals

Group of businessmen

Analog communication

Woman lying on sofa and holding phone receiver, front view, Illustrative Technique

Phone receiver