Verizon IR-9225 Owner's Instruction Manual page 8

TELEPHONE PART IDENTIFICATION
Back and Side
1 D a t a J a c k ( L in e 2 /D a t a J a c k )
2 R in g e r 1 V o lu m e S w it c h
3 R in g e r 2 V o lu m e S w it c h
4 L in e 1 /2 J a c k
5 A C 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
8