TECNO Gemini S GS1

User Manual

Music & Call Controls

Music Playback

Volume Up: Press and hold the MFB button on the Right earbud.
Volume Down: Press and hold the MFB button on the Left earbud.
Next Track: Double tap the MFB button on the Right earbud.
Previous Track: Double tap the MFB button on the Left earbud.
Play/Pause: Tap the MFB button on either earbud once.

Call Management

Answer Call: Tap the MFB button on either earbud once. [?]
Hang Up Call: Double tap the MFB button on either earbud. [?]
Mute/Unmute Microphone: During a call, tap the MFB button on either earbud once. [? ?]
Reject Incoming Call: Press and hold the MFB button on either earbud for 1 second. [↩️]

Voice Assistant

Activate Voice Assistant (e.g., Siri): Triple-tap the MFB button on either earbud. [?️]

Compliance and Contact Information

FCC Caution

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

Important Note

This equipment has been tested and found to comply with the limits for a Class B digital device, 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 receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Contact Information

For support, please email: service.us@tecno-mobile.com

Manufacturing Information

Made in China. Compliance Marks: CE ??, RoHS ♻️

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