Read the manual, see if such facility does exist for the handset
If that's too much trouble, goto and ask the support of motorola at:
Telephone Support
If you have questions not answered through online support, send us an E-mail or give us a call. We are standing by to serve you.
Singapore
Motorola Android Customer Service Number: 800-186-1097
Hours: 8 am - 5 pm (Monday - Saturday)
Indonesia
Motorola Customer Service Number: +6221-5754533
Hours: 8 am - 5 pm (Monday - Friday, closed on Saturday, Sunday and public holidays)
Mobile Phone, Data, WAP and TrueSync Technical and Sales Support: Tel (Jakarta): 021-251-3050
New Zealand
Motorola Customer Service Hotline: 0508 MOTOROLA
Hours: Monday to Friday: 10:30am - 7:30pm Closed on Saturday, Sunday and National Public Holidays
Thailand
Motorola Customer Service Number: +662 351 8666
Hours: Mon-Fri 8:30 AM - 5:30 PM