Find Your Model Number And Serial Number (Imei); Product And Safety Info; Network Services And Costs; Make An Emergency Call - Nokia Lumia 620 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 battery.

Product and safety info

Network services and costs

You can only use your device on the UMTS 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.
• Switch the call restrictions off in your phone, such as call barring, fixed dialling, or closed user group.
• When you switch your phone on for the first time, you are asked to create your Microsoft account and set up your phone.
To make an emergency call during the account and phone setup, tap emergency call.
• If the mobile network is not available, you may also try making an internet call, if you can access the internet.

Take care of your device

Handle your device, battery, charger and accessories with care. The following suggestions help you keep your device operational.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can contain minerals that corrode electronic
circuits. If your device gets wet, remove the battery, and let the device dry.
• Do not use or store the device in dusty or dirty areas.
• Do not store the device in high temperatures. High temperatures may damage the device or battery.
• Do not store the device in cold temperatures. When the device warms to its normal temperature, moisture can form inside
the device and damage it.
• Do not open the device other than as instructed in the user guide.
• Unauthorised modifications may damage the device and violate regulations governing radio devices.
• Do not drop, knock, or shake the device or the battery. Rough handling can break it.
• Only use a soft, clean, dry cloth to clean the surface of the device.
• Do not paint the device. Paint can prevent proper operation.
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