Oki B4100 - Manual (Page 497)

40055101TH Rev.4 497 /
6. UK version
1) Countries names:
UK
2) The circuit diagram is destined for the following boards:
FNS, NTIF, TEL-W1, HOOK, 10 KY board and HANDSET
Refer to Figure A3.14.6.
7. France version
1) Countries names:
France
2) The circuit diagram is destined for the following boards:
FNS, NTIF, TEL-W2F, HOOK, 10 KY board and HANDSET
Refer to Figure A3.14.7.