You can purchase cell phone signal boosters from a wide variety of retailers, both online and brick-and-mortar, with prices generally ranging from $20 to $200 depending on factors such as bandwidth.
Ịnwere ike ịzụta ihe mkpuchi ekwentị mgbaaka site na ọtụtụ ụlọ ahịa, ma na ntanetị na brik-na-mortar, na ọnụahịa na-adịkarị site na $ 20 ruo $ 200 dabere na ihe ndị dị ka bandwit.