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Home/Templates/Telecom

📶 Telecom · State Machine

SIM Activation Lifecycle

The states a mobile SIM goes through, from stock in the warehouse to active service, suspension, porting out and deactivation.

More Telecom templates

Drawing diagram…

What this diagram shows

  • Activation requires completed e-KYC
  • Unpaid bills suspend service before disconnection
  • Number porting moves the SIM to Ported Out

Prompt used

State machine for a telecom SIM: In Stock, Allocated to a retailer, Sold, KYC Pending, KYC Verified, Active. An active SIM can be Suspended for non-payment or a lost-SIM report and reactivated, Ported Out to another operator, or Deactivated after 90 days of suspension.

Mermaid code
stateDiagram-v2
  [*] --> InStock
  InStock --> Allocated: Sent to retailer
  Allocated --> Sold: Customer buys
  Sold --> KycPending
  KycPending --> KycVerified: e-KYC passed
  KycPending --> Rejected: KYC failed
  KycVerified --> Active: Number provisioned
  Active --> Suspended: Unpaid bill or lost SIM
  Suspended --> Active: Paid or SIM replaced
  Suspended --> Deactivated: 90 days suspended
  Active --> PortedOut: Moves to another operator
  Active --> Deactivated: Customer closes
  Deactivated --> [*]
  PortedOut --> [*]
  Rejected --> [*]

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