Accessing the group list in standby mode on page 52 and Options in the group liston page 56.Making a call to the home groupYou can easily select the home group by pressing and holding the back key. Ifvoice feedback is activated, the radio plays "Home". When the home group’s nameis displayed in standby mode, press and hold the PTT key. You can start speakingafter a short tone is played and (transmitting) appears on the display.You can also set pressing and holding the duty key to make a call to the homegroup (see Duty key setting on page 103). When you talk, press and hold the dutykey . Note that a handsfree microphone and a loudspeaker need to beconnected for this function to work.Dynamic talk groupsDynamic talk groups can be added to and removed from your radio’s memory overthe air by your service provider. When groups are added or removed, aninformation note is displayed (e.g., Group added) and you can view the changes by