Product number (P/N): EX (Key),
Keywords/Tags: EX (Key)
Classification: / Key,
Info: EXchange: to invert the current display and last number entered.
Key used by: (Clones): Resemblance 048_4_8_24 | (Clones): Resemblance 077_6_4_23 | APF: 24 (version-2) | BUSICOM: 121DC | BUSICOM: 121DK (version-1) | BUSICOM: 121DK (version-2) | BUSICOM: 121DL (version-1) | BUSICOM: 121DL (version-2) | BUSICOM: 121DN | CRAIG: 4513 | DECIMO: Super Vatman (version-3) | DECIMO: Super Vatman (version-4) | DECIMO: Super Vatman SSII | DECIMO: Vatman Desk Mate | DECIMO: Vatman X | DETSON: E420 | DIGITRON: db1620R | DIGITRON: db1620RP | DIGITRON: Scalar 3 | KOVAC: SM1210M | LLOYDS: E311 (version-2) | LLOYDS: E311 (version-3) | LLOYDS: EH8715 (version-1) | LLOYDS: EH8715 (version-2) | LLOYDS: EH8822-2 (version-2) | LLOYDS: EH8822-2 (version-3) | MBO: 12GD (version-1) | MBO: 12GD (version-2) | NATIONAL CASH REGISTER (NCR): 18-21 | NATIONAL CASH REGISTER (NCR): 18-22 | OLYMPIA: CA500 | PYE: P650 | QUALITRON: QI1014 | RAPID DATA: 812 | RICOH: 1620R | SEARS: 272.58030 | SEARS: 272.58070 | SEARS: 41015 | SEARS: 41019 | SENATOR: 1250PD | SERD: 71PD (version-1) | SERD: 71PD (version-2) | SERD: 808MD | SHAHAB: RS830-1 | SIGMA: TR68 | SILVER-REED: 1230PD (version-1) | SILVER-REED: 1250PD | SILVER-REED: 126PD | SILVER-REED: 12PD (version-1) | SILVER-REED: 12PD (version-2) | SILVER-REED: 12PM | SILVER-REED: SE8K | TECHNICA: 230MR | TOKYO ELECTRONIC APPLICATION LAB (TEAL): 120P | TOKYO ELECTRONIC APPLICATION LAB (TEAL): 220PD | TOKYO ELECTRONIC APPLICATION LAB (TEAL): 221PD | TOKYO ELECTRONIC APPLICATION LAB (TEAL): 320PD | TOKYO ELECTRONIC APPLICATION LAB (TEAL): 323PD | TOKYO ELECTRONIC APPLICATION LAB (TEAL): 9120P | TOKYO ELECTRONIC APPLICATION LAB (TEAL): TEM48 | TOP STAR: SM1210M | UNICOM: 1620R,
Number of calculators using this Key: 62,