call is
Call transfer - attended
You (B) receive a call from A, who wants to speak with C. On your handset, do the following:
1While on call, press R, and dial the number or extension of C. A is put on hold, and C answers the call.
2Press and the call is now transferred to C.
Call transfer - semi-attended
You (B) receive a call from A, who wants to speak with C. On your handset, do the following:
1While on call, press R, and dial the number or extension of C.
2After hearing a ring tone, you press and thereafter C answers the call. The call is now transferred to C.
Call transfer - blind
You (B) receive a call from A, who wants to speak with C. On your handset, do the following:
1While on call, press R, and dial the number or extension of C.
2Press and the call is now transferred to C, i.e you hang up before hearing a ring tone. Thereafter C answers the call.