Uniden D1688 multistation and handset disassembly

Unplug the phone from the base by detaching the RJ-11 plug.

Flip the base upside down, and use the Phillips #01 screwdriver to unscrew the seven screws (Head size: 5.11mm, length: 8.6mm) on the underside of the base.

Using the spudger, separate the top shell of the base from the bottom shell from the base.

Unscrew the 3 screws (Head Size: 4mm Length: 8.6 mm) from the top shell circuit board.

Unscrew the 2 screws (Head Size: 4mm Length: 8.66) on the small circuit board in the top shell.

Disconnect the ribbon cable from the bottom shell circuit board.

Release the speaker from the locking pin by pushing down on each ending side of the pin and pushing it away from the speaker.

Remove rubber keyboard underlay from top shell.

Push the plastic keyboard pieces out of the top shell.

Unscrew bottom shell circuit board screws (Head size: 4mm Length: 8.6mm).

The disassembly of the phone base is complete!

Now this guide will move on to taking apart one of the handsets.

Slide the battery cover off of the handset, and unplug the battery.

Remove the battery, and unscrew the two screws (Head Size: 4mm Length: 8.6 mm).

Use spudger to separate the phone shell.

Unscrew the two screws (Head Size: 4mm Length: 8.6mm) on the bottom shell keeping the speaker locking pin in place.