Casio TE-1500 Setup Manual page 10

1) Turn the mode lock key on the cash register to the PGM position
2) Enter "4" from the numeric keyboard and hit the Subtotal key
Valid Function Keys and Function Codes for Credit/Debit Operations:
Any finalize key maybe used as a tendering key (Charge, Check & Credit)
Function Name
Gift Card
Debit/EBT
Credit
Manual Account Entry 105
Add Gift Card
Issue Gift Card
Charge Tip
Tender Key Programming
TE-1500 Keyboard
Function Key Programming
Function Code
002 Tender Key
003 Tender Key
004 Tender Key
Manual entry of CC number
170 Adding a balance to an existing gift card
171 Issuing a new gift card with balance
172 Adding a tip to a closed CC transaction
Function Description
10