Siemens Optiset E Standard phones, available refurbished, for your Siemens Hicom system. Optiset E Standard Features: 12 LEDs/ Keys, 12 Line Appearances, 3 Optiguide Context Sensitive Keys. 2 Volume Keys.
In IT, Short Message Peer-to-Peer (SMPP) is a type of protocol that allows for the transmission of a significant volume of SMS text messages. Typically, SMS text messages go through an SMPP, which can be used to connect external systems to a message center handling high SMS volumes.
WhatsApp is to end support for a number of operating systems including Blackberry 10, Nokia Symbian S60 and Windows Phone 7.1. The company said it wanted to focus development on the mobile platforms the vast majority of people use.