Ntawm iPhone, mus rau Chaw » General » Network thiab teeb 'Enable 3G' rau 'OFF. ' iPhone tam sim no yuav xa luv DTMF tones. Koj yuav tsum rov qhib 3G tom qab siv kom koj tsis txhob nyob ntawm Edge kev pabcuam yog tias koj tsis tas yuav.
Kuv yuav ua li cas thiaj li kov lub suab ntawm kuv lub iPhone?
Settings>Sounds>Lock Sounds>On, kuj qhib Keyboard Nyem no.
Kuv yuav pab DTMF li cas?
Rau qee qhov versions ntawm Android, koj yuav tau ua cov hauv qab no
- Nias lub xov tooj icon.
- Coj mus rhaub lub khawm ntawv qhia zaub mov (nyob rau hauv kaum sab xis saum toj)
- Tap Chaw.
- Tap Hu.
- Tap Suab thiab vibration.
- Coj mus rhaub Dialpad Tones kom pab tau.
- Coj mus rhaub Dialpad lub suab ntev thiab xaiv qhov kev xaiv rau Ntev.
DTMF iPhone yog dab tsi?
DTMF tones yog siv nrog lub suab sib tham los ntawm koj tus neeg nqa khoom kom teeb tsa cov khoom siv, thiab tseem siv los xaiv nrog cov khoom siv lub suab tsis siv neeg. Yog tias koj muaj teeb meem nrog cov suab no, tsis muaj qhov teeb tsa ntawm koj lub iPhone uas cuam tshuam rau cov suab no.
Vim li cas kuv lub iPhone tsis muaj suab nrov?
Qhov no feem ntau tsuas yog tshwm sim thaum Keypad ua haujlwm hauv Xov tooj app thiab lub xov tooj tsis nyob hauv "Silent mode". Cov suab no feem ntau yog hu ua "Kov-Tone" (tsis yog lub suab hu). Qhov no yog qhov tseeb dual-tone multi-frequency signaling (DTMF).
