Product Info
Giant -309 Operation Manual (2.4GHz Cordless + CID)
Revision 1
Page20of22
21. Mute
21.1. Press and hold “Mute” button to mute audio in TALK ON mode.
22. Changing Volume
User can adjust the volume levels (3 levels) in talk mode. Pressing “Del” key to increase or “Calls”
key to decrease the receiver volume. Volume level doesn’t return to default value when the handset
goes back to standby mode.
23. Handset LED
If the handset LED is set to ON, the handset LED will be turned on for one minute when the handset
is on cradle. If the handset LED is set to CON, the handset LED will be turned ON continuous except
in talk mode.
FCC REGULATIONS
WARNING: Changes or modifications to this unit not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and complies with the limits pursuant to Part 15 of the FCC
rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
•• Reorient or relocate the receiving antenna;
•• Increase the separation between the equipment and the receiver;
•• Connect the equipment into an outlet on a circuit different from that to which the receiver
is needed.
•• Consult the dealer or an experienced radio/TV technician for help.
FCC ID: RAQOL2430
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
Privacy of communications may not be ensured when using this phone.