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Re: i cannot send or recieve text messages
When you are roaming GSM phones can fall out of sync with the AT&T towers. You can hard reset your phone by pulling the battery out while it is still on and this forces the device to resync. If the problem continues you need to contact AT&T so they can update your phone on the network; something only they can do.
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Wireless local area network is a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet, uses ethernet protocol.
In simple word allow you to surf internet without any internet cable connection, Wi-Fi enabled device such as a personal computer, video game console, smartphone or digital audio player can connect to the Internet when within range of a wireless network connected to the Internet. The coverage of one or more (interconnected) access points called hotspots, can comprise an area as small as a few rooms or as large as many square miles. Coverage in the larger area may depend on a group of access points with overlapping coverage.
In addition to private use in homes and offices, Wi-Fi can provide public access at Wi-Fi hotspots provided either free-of-charge or to subscribers to various commercial services. Organizations and businesses - such as those running airports, hotels and restaurants - often provide free-use hotspots to attract or assist clients. Enthusiasts or authorities who wish to provide services or even to promote business in selected areas sometimes provide free Wi-Fi access.
hi there, call the customer service of your service provider ( AT&T,Vodafone,Verizon etc)....they will set up message center number on your phone , the one that you have might be incorrect...your mobile operator will send you sim updates that will refresh the settings ....and then you will get the text message options cheers
Have you previously received the settings from your mobile network provider - usually in the format of a text message. If not speak to your network provider and request these features are enabled on your phone. They will send you a text message which you normally have to save (all instructions specific for your network) will be in the text message.
go to tmobile website. search t-mobile wireless data configurator click link saying begin the configurator and follow instructions. U can get the configurations via text message and it gets done in like 10 seconds.