Panasonic KX-tg2740s Operating Instructions Manual page 69

line buBm for Zhe par& wild which you
wan'E to cm-t'tinue Talking.
e3 on , pres%
. Ta Talk wifh only one caller,
press the r&vat% line buW
To resume bath lines, press
To resume boll? lines, press
I
o\rot.~ canno"r call an&her extension to make a conference call. Ta join "ihe
rice call from other ex2ensiotns, press Zhe relevan't soft key (
or
on the handse"t or either line brtEan nn G-E? base unit. Up ho
ore
cxtemians can join )Ihe conferetice call if all &her ex'rensions are no?. being used.