D2 Unit 14

D2

MMS: Is a multimedia messaging service. Some advantages of using mms are that.

-          Direct and personal.

-         MMS messages can be stored and forwarded.

-         It tells you when it’s been delivered.

-         WAP use edge.

-         Different billing for both sender and receiver.

-         Allow you to send images, media and more.

Some disadvantages MMS has to offer are.

-          Not compatible with some basic phones.

-         Some messages or emotions will not show up on some phones such as Iphones and blackberry’s.

-         Some phones can’t even receive MMS messages on there phones.

-         Unsure how much the message costs depending on how much is written.

I used this because me and the receiver both has MMS, and it’s a quick way to send something as simple as a contact from phone to phone. 

Bluetooth: Is a wireless technology for exchanging data over short distances. 

    - Only needs a short amount of radio power.
    - Bluetooth is automatic, as long as Bluetooth is on.
    - No interference.


Some disadvantages  Bluetooth has to offer are.

    - Uses a lot of battery.
    - When Bluetooth is on it is easier to become get hacked on your phone.
    - Only works between 15 - 30 feet depending on device. (Phone)

I used this other way because me and the receiver where in the distance to use this device, it is quite quick depending on less interference.