Android 2.2 powered DECT home phone. Can pair with other DECT handsets. Costs over £100 from Archos and upwards of £70 from other suppliers.
Google Play Store can be added using ArcTools from AppsLib. Only a resistive screen but definitely far more versatile than any other £40 home phone!
£34.95 plus £3.99 delivery, further discounts for additional purchases.