Retevis RT31 - Page 6

13. Keypad lock indicator
14. Battery level indicator
15. Push to talk (PTT) button
16. VOX indication
17. Scanning indication:
Displayed during scan mode
18. Channel/Menu item indication
19. CTCSS/Menu option-value
20. Belt attachment clip
21.
22. Batteries (not supplied)
23. Battery compartment
Belt attachment
5
To install the batteries
To insert batteries into the devices, first remove the belt attachment:
lift the attachment clip (20) and press the belt attachment(21) upwards.
Open the battery compartment (23) and insert 3 AAA batteries (22)
(not supplied),
ensuring that the poles are correctly aligned. Then close the lid.