Find Your Model Number And Serial Number (Imei); Product And Safety Info; Network Services And Costs; Make An Emergency Call - Nokia Lumia 720 User Manual

Find your model number and serial number (IMEI)

If you need to contact your care point or your service provider, you may need info such as the model number and the serial
number (IMEI). To see the info, tap
You can also find the info on your phone label, which is located under the SIM card in the SIM holder.
To open the SIM holder, push the SIM door key into the hole until the holder is released, and pull the holder out.
Take out the SIM card.

Product and safety info

Network services and costs

You can only use your device on the WCDMA 850, 900, 1900, 2100; and GSM 850, 900, 1800, 1900 MHz networks. You need a
subscription with a service provider.
Using some features and downloading content require a network connection and may result in data costs. You may also need
to subscribe to some features.

Make an emergency call

Important: Connections in all conditions cannot be guaranteed. Never rely solely on any wireless phone for essential
communications like medical emergencies.
Before making the call:
• Switch the phone on.
• If the phone screen and keys are locked, unlock them.
• Move to a place with adequate signal strength.
1. Press , and tap >
2. Type in the official emergency number for your present location. Emergency call numbers vary by location.
3. Tap call.
4. Give the necessary info as accurately as possible. Do not end the call until given permission to do so.
You may also need to do the following:
• Put a SIM card in the phone. If you don't have a SIM, tap emergency call when you get an error message about a missing
SIM.
• If your phone asks for a PIN code, tap emergency call.
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