eSIM for Egypt on iPhone — Setup, Dual SIM & Roaming Settings

Quick Answer

Install your Egypt eSIM via Settings → Cellular → Add eSIM → Scan QR Code, keep your home line for Voice & SMS, set Mobile Data to the new "Egypt" line, and turn on Data Roaming for it only after you land.

Step-by-Step iPhone Setup

• Install: Settings → Cellular → Add eSIM → Use QR Code → scan the code from your confirmation email.
• Label it: Name the new line "Egypt" so it's easy to find in menus later.
• Default line: Settings → Cellular → Default Line → keep your home line for Voice & SMS.
• Mobile Data: Settings → Cellular → Mobile Data → switch to "Egypt."
• Data Roaming: Settings → Cellular → tap "Egypt" → Data Roaming → ON (do this only after landing).
• APN (if needed): Settings → Cellular → tap "Egypt" → Cellular Data Network → APN → type internet.

Dual SIM Behaviour on iPhone

iPhones from the XS onward support Dual SIM with eSIM, meaning your home physical SIM (or home eSIM) stays active for calls, iMessage, and OTP codes while the Egypt eSIM handles data. iOS lets you set different default lines for Voice, SMS, and Data independently — this is the setting most people miss when their eSIM "doesn't work" after landing.

Frequently Asked Questions

My iPhone says "No Service" after landing. What now?

Toggle Airplane Mode on and off for 30 seconds, confirm Data Roaming is on for the Egypt line, and check Mobile Data is set to that line.

Can I keep iMessage and FaceTime working on my home number?

Yes, as long as your home line stays active for Voice & SMS, iMessage and FaceTime registration continue to work over Wi-Fi or the eSIM's data.

Does this drain my battery faster?

No — running two active lines has no measurable impact on battery life on modern iPhones.

Final Verdict

iPhone's Dual SIM settings are the most common source of "my eSIM isn't working" complaints — and also the easiest to fix. Get these five toggles right and you'll be online within a minute of landing.