They are not universally applicable across all types of devices. Especially those that do not have cellular capabilities. Such as computers or iot devices. Therefore. Using a phone number as a device identifier would exclude a wide range of non-phone devices. However, telecommunication service providers in a hierarchical manner. The number of available phone numbers is finite. However, And assigning each device a unique phone number could pose scalability challenges. Additionally.
Managing and maintaining a large
Pool of phone numbers as device identifiers would be cumbersome. Practical considerations: beyond the technical aspects. Several Ethiopia Email List practical considerations should be taken into account: privacy concerns: phone numbers are closely tied to individuals’ identities. Making them potentially sensitive information. Associating a device with a phone number as a unique identifier could raise privacy concerns. It could enable tracking Profiling.
Unauthorized access to personal information
The phone number is compromised or misused. Ownership changes: phone numbers can change hands if users switch service providers or abandon AFB Directory old numbers. If a phone number is used as a device identifier. However, This could lead to confusion and potential security issues when a new owner inherits a previously assigned number and its associated device identity. Portability: users often switch devices while retaining the same phone number. However, If a phone number is used as a device identifier.
