Sony SPP-IM977 - Manual (Page 23)

Getting Started
23 US Getting Started
qk
ql
qk qk
qg REDIAL/PAUSE button
(p. 28, 38)
Redials the last number called/
inserts a pause in the dialing
sequence.
qh PGM (program) button
(p. 17, 37)
Used to store numbers in Phone
Directory.
qj Microphone
qk I (HEADSET) jack (p. 25, 30, 64)
ql VOL (volume) switch (p. 25)
Adjusts the handset volume.