Get Started - Microsoft RM-1090 Quick Manual

Get started

Before you start using your phone, remove the back
cover and battery to insert the micro-SIM cards (also
known as mini-UICC cards).
Remove the back cover and battery
Make sure the phone is switched off.
1. At the bottom corner of the phone, put your
thumb in the seam between the screen frame and
the back cover. Do not use any sharp tools, as they
may damage the phone.
2. Bend the cover open, and remove it.
3. Lift the battery out.