What is SM-DP – address and how to find it

What is SM-DP - address and how to find it

Yoodley is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

What Is The SM-DP + Address?

An open market consumer eSIM device can be connected to a mobile network offer of the user’s choice via the Subscription Management Root-Discovery Service (e.g., SM-DS).

The eSIM-based mobile subscription and smartphone are purchased separately by the user in this scenario.

To get started, simply turn the device on for the first time, and the eSIM profile (which corresponds to your new mobile subscription that you just purchased) will automatically and instantaneously be downloaded over the air.

To understand what an SM-DP+ address is, you need to understand the components of an eSIM architecture. So, here we go:

  • The eUICC is a piece of hardware that performs the function of a secure container for the eSIM profile that is stored within the device itself.
  • The user is able to connect to the appropriate mobile network thanks to the eSIM profile, which contains the user’s subscription information as well as their network settings.
  • The objective of the eSIM profile that is stored on the operator’s Subscription Manager Data Preparation platform (also known as SM-DP+, which stands for the eSIM subscription management server) is to safely download that profile onto the eUICC. Once the subscription has been created by the operator’s BSS, it notifies the SM-DP+ about its availability and needs the completion of an eSIM profile.


How To Find The SM-DP + Address?

There are two ways to find the SM-DP + Address when trying to activate your eSIM.

Method 1: Scanning QR Code

You can find your SM-DP + address by scanning the QR code based voucher given for the activation of the eSIM. The SM-DP + address will tell the device where to get its final eSIM profile from.

Method 2: Via Email

If you are unable to find the SM-DP + address by scanning QR Code, you can request the operator to send it to you on your email address registered with the operator. Once the email has been sent, you can use the SM-DP + address to activate your eSIM.


How To Add & Activate an eSIM Line on Your Iphone

New iPhone models from this year were all capable of employing a dual-SIM system, but only the physical nano-SIM could be used in iOS 12. iOS 12.1 and later, you can finally use eSIM so that you can simultaneously use your iPhone XS, XS Max or XR with a business and personal plan.

Requirements for Activating Secondary Lines

Due to the fact that iPhones have never had a digital eSIM before, the process of configuring it can be somewhat difficult to understand. A dual-SIM-ready iPhone XS, XS Max, or XR is obviously a prerequisite. In order to use eSIM on the aforementioned devices, you must first have iOS 12.1 or later installed on your computer.

If you want to use two separate carriers at the same time, you’ll need an unlocked iPhone XS, XS Max, or XR. Otherwise, you’ll have to stick with the carrier with whom you already have a plan.

Only AT&T and Verizon Wireless in the United States presently accept iPhone eSIM use; T-Mobile will follow suit shortly. Sprint has also said they want to enable eSIM, but they didn’t give a specific date. GigSky and Truphone, on the other hand, support eSIM for data-only if you’re going outside the nation.

The second SIM will not work with another CDMA account if you use Sprint or Verizon Wireless as your first activated line. This is confirmed by Apple. As long as your iPhone is unlocked, you’ll need a GSM-based plan as a backup. Unlocked iPhones can be purchased directly from Apple or Verizon, and in most cases through Sprint.

Multiple eSIM Plans Are Supported

When making or receiving a call, you can only utilize one of your two cellular plans at a time on your newer iPhone model. No attempt will be made to get through if you receive another call from the other plan; it will instead go to voicemail. As a result, bear this in mind.

If you have more than one eSIM plan, remember that only one can be active at a time, which means that the other plans will be unavailable unless you actively switch between your current eSIM plan and another eSIM plan on your smartphone.

Activate Another Line on the eSIM

To add an additional cellular plan to your iPhone XS, XS Max, or XR, you’ll need to either scan a QR code from your carrier, utilize your carrier’s app, or enter the information in manually.

To make traveling with a nano-SIM easier, we recommend first contacting your carrier to get your nano-SIM account transferred to an eSIM. It’s possible, though, to activate a second or third line on the eSIM itself, such as from a data-only provider such as GigSky, which caters to travelers.


How To Activate eSIM On An Android Device?

There are two methods for adding an eSIM to your device:

  • By manually entering the installation information from the “Manual” tab
  • Using a QR code scanner

By scanning the QR code

  • At the top, select the “QR Code” tab (You may select the share QR button for sharing it with another device).
  • Navigate to your device’s Settings.
  • Select Network & Internet.
  • Next to Mobile Network, tap the Add or + icon.
  • When prompted, “Don’t have a SIM card?” press Next.
  • Scan your QR code and, if requested, enter the confirmation code.
  • Return to the “Install eSIM/Access Data” screen.
  • Under Mobile Network, enable eSIM.
  • Allow Mobile Data
  • Allow Data Roaming (Please turn off your primary line to avoid roaming charges from your carrier provider when overseas)
  • Navigate to Network & Internet and tap on the Mobile network to configure the network options listed in the Additional Info section at the bottom-right of the selected data package page.
  • If necessary, configure your device with an APN (access point name).

By adding the details manually

If you are having trouble scanning the QR code or are unable to scan the QR code, you can manually enter eSIM details.

Please follow these instructions to manually add and configure your eSIM:

  • At the top, select the “Manual” tab.
  • Make a note of the “SM-DP+Address & Activation Code” (manual installation information)
  • Select Network & Internet.
  • Next to Mobile Network, tap the Add or + icon.
  • When prompted, “Don’t have a SIM card?” press Next.
  • Select Manually Enter Code. You will be prompted to input your SM-DP+Address from the eSIM installation page.
  • Under Mobile Network, enable your eSIM.
  • Turn on mobile data.
  • Allow Data Roaming (Please turn off your primary line to avoid roaming charges from your carrier provider when overseas)
  • If necessary, configure your device with an APN (access point name).


Please enter your comment!
Please enter your name here