It is the ability to send a "short message" (SMS) or other kind of text message to 911. Texting during an emergency could be helpful if you are deaf, hard of hearing, or have a speech disability, or if a voice call to 911 might otherwise be dangerous or impossible. But if you are able to make a voice call to 911, and if it is safe to do so, you should always make a voice call to 911.
Ask your wireless phone company if text-to-911 is available in your area. You can also ask your state legislators or public safety officials if your local 911 center is prepared to accept text-to-911 messages. . Note: Citizens with Sprint, Verizon, AT&T, or T-Mobile, who live in the un-incorporated area of Johnson County, do have access to text to 911 as provided by the Johnson County Sheriff's Office.
You should check with your wireless phone company about service. Right now the 4 major carriers (Sprint, Verizon, AT&T or T-Mobile do provide text to 911 service. In general, you must have a text-capable wireless phone and a wireless service subscription or contract with a wireless phone company. You may also need a "wireless data plan." Remember, you can make a voice call to 911 using a wireless phone that does not have a service plan, but you cannot send a text message to 911 without a service contract that includes texting.
No. Text-to-911 is a new capability. It is likely to become more widely available over time as 911 centers modernize their systems to accept text messages and request the service from text messaging providers.
Texting to 911 is different from making a voice call to 911 in this respect. When you make a voice call to 911, the call taker will typically receive your phone number and your approximate location automatically. This is called "Enhanced 911" or "E911." However, in most cases when you text 911 from a wireless phone, the call taker will not receive this automated information. For this reason, if you send a text message to 911, it is important to give the 911 call taker an accurate address or location as quickly as possible, if you can.
Voice calls to 911 are usually the most efficient way to reach emergency help. For example, voice calls allow the 911 operator to more quickly ask questions and obtain information from the caller, while two-way communication by text can take more time and is subject to limits on the length of text messages. In addition, when you make a voice call to 911, the call taker will typically receive your phone number and the approximate location of your phone automatically.