FM540 Mobile Radio Instruction Manual
13
1. [PTT] Key
Press the key to transmit signal and release it to receive.
2. [*] Key
Switch between English upper case and lower case in the edit interface.
3. [#] Key
Switch typewriting in the edit interface
4. Numeric Keypad
（
1,2,3,
～
9,0
）：
10 Keys in total. Enter the dialing number or edit messages/new contacts with pressing these keys.
5. Mic Hole
Press the PTT key and speaker to the mic hole.
6. [BACK/CANCEL] Key
7. [DOWN] Key
Press the key to change the channel downwards.
8. [UP] Key
Press the key to change the channel upwards.
9. [MENU/OK] Key
Press this key during the stand-by status to enter the menu, and press this key to confirm the current
selection in the menu.
Summary of Contents for FM540
Page 1: ...FM540 Mobile Radio Instruction Manual II ...
Page 2: ......
Page 4: ...FM540 Mobile Radio Instruction Manual III 6 2 Emergency Alarm 错误 未定义书签 ...
Page 9: ...FM540 Mobile Ra adio Instr ruction Manual 2 ...
Page 19: ...FM540 Mobile Radio Instruction Manual 12 3 4 Microphone Hand held ...
