Cortelco CALLER ID TYPE 2 9120 - Manual (Page 8)

8
TELEPHONE PART IDENTIFICATION
Back and Side
1 D a t a J a c k
2 R i n g e r V o l u m e S w i t c h
3 D i a l i n g M o d e S w i t c h
4 T e l e p h o n e L i n e J a c k
5 A d a p t e r J a c k
6 H e a d s e t J a c k
7 H a n d s e t J a c k