ITEM 4.31.2 | CLEAR FLOOR OR GROUND SPACE

A clear floor or ground space at least 30 in by 48 in (760 mm by 1220 mm) that allows either a forward or parallel approach by a person using a wheelchair shall be provided at telephones (see Fig. 44). The clear floor or ground space shall comply with 4.2.4. Bases, enclosures, and fixed seats shall not impede approaches to telephones by people who use wheelchairs.

(a) Side Reach Possible

(b) Forward Reach Required
Fig. 44 Mounting Heights and Clearances for Telephones