Multi Device
All your devices combined in a single Mobile subscription.
The Multi Device option lets you connect tablets, smartwatches, trackers and other additional devices with your Mobile subscription on the best network.
Option Smartphones & Tablets
- Use the same number as your main device
- You can make calls, chat, surf, stream etc.
- Free Multi Device SIM or eSIM profile activation
- Available as an option with every inOne (SME/XTRA) mobile go, premium and Swiss (SME/XTRA) mobile flat subscription2
Price per option
and month
10.—
Benefits
The benefits of the additional device option are based on your Mobile subscription benefits. If you use inOne mobile go on your main device, for example, then you also enjoy surfing with Plus speed (100 Mbit/s) on your additional device and unlimited calls throughout Switzerland.
Make calls (same telephone number)
As per your Mobile subscription
SMS / MMS
Not possible on additional devices
Surfing speed
As per your Mobile subscription
Data volume
As per your Mobile subscription
Roaming in the EU/Western Europe
As per your Mobile subscription
Same-time connections
Make calls on one device
Surf on all devices at the same time
Multi Device SIM or eSIM profile
Free
Number of additional devices
Up to 3
Requirements and activation
To use the Multi Device, you need an Mobile subscription and a Multi Device SIM. If the additional device contains an eSIM, you don’t need an additional SIM card.
Option Watches & Wearables
- Use the same number as your main device
- Connect additional devices directly to the mobile network
- Stay in touch or stream music on the move
- Free Multi Device SIM or eSIM profile activation
- Available as an option with every inOne (SME/XTRA) mobile go, premium and Swiss (SME/XTRA) mobile flat subscription2
Price per option
and month
5.—
Benefits
The benefits of the additional device option are based on your Mobile subscription benefits. If you have an inOne mobile go subscription for your main device, you can also use your smartwatch throughout Switzerland for unlimited calls and streaming.
Make calls (same telephone number)
As per your inOne mobile subscription
SMS / MMS
Not possible on additional devices
Download speed
1 Mbit/s (sufficient for all uses)
Data volumes
Unlimited
Roaming in the EU/Western Europe
As per your inOne mobile subscription
Same-time connections
Make calls on one device
Surf on all devices at the same time
Multi Device SIM or eSIM profile
Free
Number of additional devices
Up to 3
Requirements and activation
To use the Multi Device, you need an Mobile subscription and a Multi Device SIM. If the additional device contains an eSIM, you don’t need an additional SIM card.
Total freedom while jogging
without a heavy smartphone or doing without music, tracking or telephony.
Option Trackers & Sensors
- Track your pet’s movements
- Connect additional devices directly to the mobile network
- You can record and transmit data anywhere, anytime
- Free Multi Device SIM or eSIM profile activation
- Available as an option with every inOne (SME/XTRA) mobile go, premium and Swiss (SME/XTRA) mobile flat subscription2
Price per option
and month
3.—
Benefits
The benefits of the additional device option are based on your Mobile subscription benefits. If you have an inOne mobile go subscription for your main device, you can also use your tracker to transmit unlimited data throughout Switzerland.
Download speed
0.4 Mbit/s (sufficient for all uses)
Data volumes
Unlimited
Roaming in the EU/Western Europe
As per your inOne mobile subscription
Same-time connections
Make calls on one device
Surf on all devices at the same time
Multi Device SIM or eSIM profile
Free
Number of additional devices
Up to 4
Requirements and activation
To use the Multi Device, you need an Mobile subscription and a Multi Device SIM. If the additional device contains an eSIM, you don’t need an additional SIM card.
FAQs
You can find the answers to the most frequently asked questions about Multi Device here.
How do I activate Multi Device for my Apple Watch?
Can I use Multi Device together with other people?
No. Multi Device is intended for the personal use of one person only. All devices can be reached using the same telephone number. Anyone with access to your additional device can use your services at home and abroad and has access to the Cockpit for example. They can make changes to the settings for your devices there. We recommend the new inOne products for people in the same household.
Can I use WhatsApp and iMessage simultaneously on both devices?
Swisscom assumes no liability or guarantee for the function of third-party services (such as third-party instant messaging or apps) with Multi Device. WhatsApp currently only supports the use of WhatsApp accounts with one number on one device (as at April 2017). iMessage supports Multi Device. To receive iMessages and SMS on several devices you need to set up your Apple ID in your Apple device settings.
Do I need a PIN for my Multi Device SIM?
No, with every Multi Device SIM the SIM PIN is deactivated by default. The reason for this is that it is not possible to enter a PIN for additional devices without a display (e.g. tracker or camera).
Note: If you receive your Multi Device SIM, you will still find a PIN printed on the SIM cardholder. This is required, should you want to reactivate the PIN. Insert the SIM into the device and activate the SIM PIN in the settings. Use the PIN on the SIM cardholder. After initial entry, the PIN can be changed as desired.
How can I set up a SIM PIN for my Multi Device SIM?
Place the Multi Device SIM in a device with a SIM slot and display (smartphone, tablet or laptop) and activate the existing SIM PIN in the settings. (The PIN is located on the SIM holder.) You can change the PIN after you enter it the first time.
Did you activate your Apple Watch with a Multi Device option before 25 May 2018 and would you like to switch to the Watches & Wearables option once your 6 months of free use is up?
- Cancel the Smartphones & Tablets Multi Device option for your Apple Watch in the cockpit https://cockpit.swisscom.ch.
- Reactivate your Apple Watch by launching the Apple Watch app on your iPhone. Click the relevant watch, select “Mobile communication” and then “Configure mobile communication”. You will now be guided through activation and automatically receive the Watches & Wearables option for your Apple Watch.
1 Best mobile network in Switzerland, winner of CHIP trade magazine’s mobile network test 2019 and connect test 2019
2 Multi Device can be used with all inOne (SME) mobile subscriptions XS – XL, inOne (SME) mobile go, inOne (SME) mobile premium, Swiss (SME) mobile flat and inOne XTRA mobile S – L, inOne XTRA mobile go and Swiss XTRA mobile flat. Multi Device cannot be used with inOne (SME/XTRA) mobile light and inOne (SME/XTRA) mobile basic.
3 inOne (SME) mobile premium customers can use three additional devices in the category ‘Smartphones, Tablets & Notebooks’ and two additional devices in the category ‘Smartwatches & Wearables’ for free. inOne (SME, XTRA) mobile go customers with Connect Pack can use 3 additional devices with the category "Smartphones & Tablets" for free. The option "Smartphones & Tablets" can also be used for wearables and trackers/sensors.