Each 8-pin DIP has two 5×7-matrix, high-visibility LED displays. They bear date codes from the late 80s under the part number, GPD340, but sadly, precious little data about them could be dredged ...

Long-pressing the Glyph button will display the caller’s name or number during calls. This feature is reminiscent of Asus’ ROG Phone 9 Pro with its rear dot matrix display.