Philips Electronics
DTMF/modem/musical-tone generators
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
8-bit microcontrollers with DTMF generator and 256 bytes EEPROM
Philips Electronics
8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock
Philips Electronics
Pulse and DTMF diallers with redial
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
DTMF/modem/musical-tone generators
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
8-bit microcontroller with DTMF generator
Philips Electronics
8-bit microcontroller with DTMF generator and 128 bytes EEPROM
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
DTMF/modem/musical-tone generators
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM
Philips Electronics
Multistandard repertory dialler/ringer with EEPROM
Philips Electronics
8-bit microcontrollers with DTMF generator and 128 bytes EEPROM