EntityQ879996· pop 20· linked from 86 articlesBlackBerry MessengerSign in to saveInstant messaging softwareConnectionsinstant messagingEntityTelegram (software)ConceptBlackBerryEntityBlackBerryCompanyBlackBerry OSEntityElang Mahkota TeknologiCompanyIndonesiaCountryEnglandEntityoperating systemEntityInstagramConceptAndroidEntityWhatsAppConceptiOSEntitybyteEntityGoogle PlayEntityQR codeConceptemojiEntityVKEntityVoice over IPEntitySnapchatConceptCategories2005 softwareBlackBerryBlackBerry LimitedBlackBerry softwareDefunct instant messaging clientsInstant messagingInstant messaging clientsProducts and services discontinued in 2019