31VHF 7000, 7100US, 7100EU Operation Manual NAVMAN5-3-1 Receiving an All Ships Call (ALL SHIPS)1. When you receive notification of an ALL SHIP call, press any keyto cancel the alert. The radio automatically selects CH16.The priority level and the user MMSID are displayed on the screen.If the radio recognises the user MMSID as one of your buddies, thebuddy’s name is displayed in place of the user MMSID.2. No acknowledgement is required. Press PTT to initiate voice contact on CH16 and thenswitch to a working channel.The call data is stored in the Call Log (see Section 5-2-7).5-3-2 Receiving an Individual Call (INDIV)1. When you receive notification of anINDIV call, press any key to cancel thealert. The radio automatically selectsthe channel designated in the incomingcall. INDIV calls are almost alwaysRoutine priority.If the radio recognises the user MMSID as one of your buddies, the buddy’s name isdisplayed in place of the user MMSID.2. The VHF 7100US responds automatically but the VHF 7100EU prompts you to press ENT toacknowledge the incoming call.3. The caller should respond to your acknowledgement by making voice contact on thedesignated channel. If this does not happen, you can press PTT to initiate voice contactinstead.The call data is stored in the Call Log (see Section 5-2-7).5-3-3 Receiving a Group Call (GROUP)1. When you receive notification of a GROUP call, press any keyto cancel the alert. The radio automatically selects the channeldesignated in the incoming call.The priority level is always routine, and the group is identified onthe screen. The group will be one of the three groups of frequentlycalled people that you set up earlier (see Section 4-3).2. You do not need to send an acknowledgement. If desired, press PTT to initiate voice contacton the designated channel.The call data is stored in the Call Log (see Section 5-2-7).5-3-4 Receiving a Geographic Call (GEOGRAPH)A geographic call is received by vessels within a specific geographicboundary area.1. When you receive notification of a GEOGRAPH call, press anykey to cancel the alert. The radio automatically selects the channeldesignated in the incoming call.The time and the user MMSID or name are displayed on the screen. If the radio recognisesthe user MMSID as one of your buddies, the buddy’s name is displayed in place of the userMMSID.2. Monitor the working channel for an announcement from the calling vessel.RCV: GROUPGP: RD GROUPVHF7100ROUTINERCV: ALL SHIPpriorityVHF7100ESC –> EXITRCV: INDIVVHF7100ENTER –> ACKESC –> EXITINDIV ACKVHF7100PRESS PTTESC –> EXITRCV: GEOGRAPHVHF710010:34 UTCESC –> EXIT