I can’t send or receive text or multimedia messages
•Make sure the SIM card is inserted correctly (see “Inserting the SIM card” on page 17) and your phone is turned on (see “Turning your smartphone on and off” on page 18).
•Contact Cingular Wireless to verify that your plan includes messaging services, that these services have been correctly activated, and that they are available at your location (Cingular Wireless should be able to tell you if messaging services have been experiencing transmission delays).
•If possible, contact the recipient of the message, and make sure the receiving device can handle the type of file that is being sent.
•Confirm that the DUN setting is turned off in the Bluetooth® application (see “Enabling DUN on your smartphone” on page 126).
•If a message arrives but does not display an alert, perform a soft reset (see “Performing a soft reset” on page 205).
I can’t make or receive calls using a
Check all of the following:
•The Bluetooth setting is turned on in the Bluetooth application.
•Your
•Move the smartphone and
•Confirm that the DUN setting is turned off in the Bluetooth® application (see “Enabling DUN on your smartphone” on page 126).
•The Bluetooth application screen is closed.
Network connection :: 213