High-speed data calls
HSCSD (high-speed circuit switched data) enables data transmission rates up to 43.2 kb/s, which is four times faster than standard
data rates of the GSM network. HSCSD is comparable to the speed of many computer modems that communicate with fixed
telephone networks.
For availability and subscription to high-speed data services, contact your network operator or service provider.
C o n n e c t i v i t y
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Sending data with HSCSD may drain the battery faster than normal voice or data calls, as the device may send data more
frequently to the network.