Replacement: LCD-09924. The new version doesn't have the housing and is just the bare LCD screen.
Description: This is a small monochrome LCD 84x48 pixel display that was used in the immensely popular Nokia 3310 phone. This is a very low power display (less than 1mA) but has no backlight. Great for low power remote node applications.
Search google for Nokia 3310 LCD and you will find lots of documents and resources including pin outs.
This product includes a small electret speaker that can be driven from GPIO pins on a microcontroller.