Philips Electronics

Line interrupter driver and ringer.

Philips Electronics

Line interrupter driver and ringer.

Philips Electronics

Line interrupter driver and ringer.

Philips Electronics

Line interrupter driver and ringer.

Philips Electronics

Line interrupter driver and ringer.

Philips Electronics

Line interrupter driver and ringer.

Philips Electronics

Cordless telephone line interface

Philips Electronics

Cordless telephone line interface

Philips Electronics

Cordless telephone, answering machine line interface

Philips Electronics

Cordless telephone, answering machine line interface

Philips Electronics

Cordless telephone, answering machine line interface

Philips Electronics

Cordless telephone, answering machine line interface

Philips Electronics

Cordless telephone, answering machine line interface

Philips Electronics

Cordless telephone, answering machine line interface