GSMK CRYPTOPHONE G10i, Руководство пользователя

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ing is regulated or completely prohibited. You are responsible
for complying with local laws and regulations on telephone use
while driving a car. We strongly recommend the use of the en-
closed headset while driving, even if local regulations may not
require this.
Switching the Call Type
The CryptoPhone G10i supports two different types of call. We call
them “Fast” and “Robust”.
Technically speaking, the Robust mode uses a special type of error cor-
rection in the GSM network, which causes less dropouts (short interrup-
tions) in the conversation, but can cause longer delay under bad condi-
tions and buildup of delay in the network. The Fast mode does not use
this error correction and thus has less delay and no delay buildup. How-
ever, under certain network conditions it can cause chopped up con-
versations with lots of dropouts or does not work at all (e.g. on some
international calls or calls between different mobile phone operators).
We generally recommend to use the Fast mode as it usually gives better
call quality. Only if it does not work or gives unsatisfactory results, you
should switch to Robust mode.
To switch the call type, in the CryptoPhone mode, select the “Menu”
Call Type Fast
Call Type Robust