TYT MD-390 - All Call; Use a Key to Make a Group Call or Single Call

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If there are not any transmitter within the time limited , the cali failed .
6. you will receive a message sound and screen shows cali finished .
You can make a single cali with contacts or use keyboard to search the target walkie tal
to make a calI.
Ali Cali
Walkie talkie must be programmed with this function , so that you can send information t
every user who are under the channel .
1. Turn over channel knob , use the name or user ID to choose channel.
2. Hold the radio and piace it between your lip with 2.5-3cm.
3. Press [PTT] key to release a cali, LED indicator becomes to red color .Screen shows
Group name or ID with ali cali mark .
User under the channel can not reply the cali .
Use A Key To Make A Group Cali Or Single Cali
Single key cali function is convenient for you to set a name or ID for group cali or single
with long-press or short-press the program key. Set a name or ID for a key there are rnor
than one single cali. key
1. Press pre-programmed cali key.
2. Hold the radio and piace it between your lip with 2.5-3cm
3. Press [PTT] key to cali, LED indicator becomes to red color .Screen shows narne or I
with a mark.
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I I II
I
I 'J k y to reveive, when target walkie talkie is replying ,LED indicator changes
Il. t ti,
Il 111111 "fr channel message sound" function ,Iet go [PTT] key,you can hear a message
111111 I, 111 n It channel is free for you to answer .
111 Il/Il( l ny voice activity, the cali end.
W I I Illkh h k to before cali screen.