---
title: "About GSM Swaps"
slug: "about-gsm-swaps"
updated: 2026-08-10T20:13:10Z
published: 2026-08-10T20:13:10Z
canonical: "help.idibilling.com/about-gsm-swaps"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.idibilling.com/llms.txt
> Use this file to discover all available pages before exploring further.

# About GSM Swaps

GSM Swaps are different from CDMA swaps in that you can:

- specify the SIMCard Number, IMEI, or model
- specify the new SIM Card Number. (20 digits)
- the IMSI value is displayed for the associated SIMCardNumber
- specify the IMEI associated with the Handset