This user guide is applicable for the following system and telephone models:

System Models:

DO408 Rev. A and later

DO8 16 Rev. C and later

D1632 Rev. A and later

Telephone Models:

701os-xx

7016S-XX

7102X-Xx

711os-xx

7110x-xx

7116S-XX

7116X-Xx

This user guide is applicable for the following system and telephone models:

System Models:

DO408, software cartridge A0408 Rev. 11B and later

D0816, software cartridge A0816 Rev. 11B and later

D1632, software cartridge Al632 Rev. 11B and later

Telephone Model:

7OlOS-** All Revs

7016S-** All Revs

Special Note: This user’s guide applies to users for whom

an installer has performed special programming steps that

enable interactive button function on the telephone.