| Manufacturer | Part Number | Description |
|---|---|---|
Winbond |
W91550A | 13-Memory Tone / Pulse Switchable Dialer |
|
Winbond |
W91550 | 13-Memory Tone / Pulse Switchable Dialer |
Winbond |
W91550DN | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |