Ibisobanuro bigufi:

Ibikoresho byakozwe n'intoki byinshi kugiti cya terefone amabara ya terefone umukororombya umukororombya wa kirahure ya kirahure ya terefone ya lanyard, dufite ibikoresho byinshi byo guhitamo, hariho amasaro, amasaro yimbuto, amashanyarazi yibumba, amasaro yikirahure, urashobora kandi kwihitiramo guhuza kwabo.Urunigi rwa terefone igendanwa ntirufite uruhare rwo gushushanya gusa, ahubwo runorohereza gutwara, kurinda gutakaza imikorere ya terefone igendanwa.