The replacement grey GPO telephone case shell is an ideal replacement for damaged or discoloured GPO 746 and BT 8746 cases. The case shells are available in a choice of twelve colours - black, brown, concord blue, green, grey, hot pink, ivory, jade green, lacquer red, orange, purple and topaz yellow.

With the addition of the 10 or 12 button bezel (available separately), this case can also be used a replacement for GPO 756, BT 8756, GPO 758, GPO 764, GPO 772 X-Press Call Maker, GPO 782 and BT 8782 telephones.  The case is supplied without a blanking button or dial outer surround which are available separately.