48121 - Fellowes, Inc. Fellowes Standard Footrest Offers Dual-position Height Adjustment With A Free-fl - Fellowes, Inc. Valcom Exp Station Level Page Adapter It has an additional key

It has an additional key through page switch

and transportation facilities

AiPhone NA-A This is a surface mount sub station that has a push button to call master station

Two LEDs indicate the types of PSE (power source equipment)

which is technically matched to Aiphone systems and ensures proper system performance

48121 - Fellowes, Inc. Fellowes Standard Footrest Offers Dual-position Height Adjustment With A Free-fl - Fellowes, Inc. Valcom Exp Station Level Page Adapter It has an additional keyFellowes standard footrest offers dual position height adjustment with a free floating platform that lets you stretch your legs for increased circulation. A textured surface massages the soles of your feet for stress reduction.