Substation Originated Patents (Class 379/352)
- Call address signal stored in terminal (Class 379/355.02)
- Call address signal stored in network (Class 379/355.04)
- Modification of call address signal for abbreviated dialing (Class 379/355.05)
- Including prefix in the call address signal (Class 379/355.08)
- Selection of registered call address signal (Class 379/355.09)
- Including dynamic memory (Class 379/356.01)
- Insertable control element or circuitry (e.g., card) (Class 379/357.01)
- Acoustical generation (Class 379/357.03)
- Circuitry of call signal generator (Class 379/357.04)
- Including solid state memory storage (Class 379/357.05)
- By motor driven dial rotating device (Class 379/358)
- Pulse signal generating (e.g., dialing) (Class 379/359)
- Control of motor driven dial rotating device (Class 379/363)
- With nonrotary actuator (e.g., key or slide type) (Class 379/364)
- Specified switching contact (e.g., contact spring) (Class 379/365)
- With detail of dial return mechanism (e.g., driving spring, speed governor) (Class 379/366)
- Finger wheel or mechanical adjunct (e.g., finger stop) (Class 379/367)