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# Other Functions Screen

To begin using extended features, press the function keys. If multiple features are allocated to a single function key, the Other Functions screen appears, which allows you to select the feature you want to use.

Below is an example Other Functions screen.

Example: multiple features are allocated to the [Other Functions] key.

1. Press [Other Functions] key.

   The Other Functions screen appears.

2. Press the function you want to use.

   This screen does not appear if JavaTM Platform is the only Type-C extended feature.

Type-J*1 extended features

Since Type-J*1 extended features are allocated to a single function key, even if there are multiple Type-J*1 extended features installed, they are displayed on the Other Functions screen as one.

Type-C*2 extended features

Since it is possible to allocate function keys to individual Type-C*2 extended features, if multiple Type-C*2 extended features are installed, multiple features are displayed on the Other Functions screen.

*1 Embedded Software Architecture Application Java language version

*2 Embedded Software Architecture Application C language version

- If the device has [Registered Program] key on its operation panel, you can allocate extended features to them.

- If multiple extended features are installed, use the [Registered Program] key for different types of extended features.

- Items displayed on the Other Functions screen differ according to the allocated function keys, type and number of installed extended features, etc.