A:Answer According to what I read on a website, it stated the following: Jitterbug phones do not have SIM cards. Jitterbug phones are designed specifically for seniors, and they typically have larger buttons and are very user-friendly. Because they are designed with seniors in mind, they do not require a SIM card, as they are not intended to be used with any other service provider other than GreatCall.
Additionally, they usually have their own operating systems rather than the standard versions used by other smartphones. As a result, there is no need to insert a SIM card, as the phone will not be able to operate on any other network than the one provided by GreatCall.