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| Warning | ||
|---|---|---|
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The above statement is not applicable to the iPhone platform. In case of Apple devices the secure call is immediately put in an "on hold" state until the GSM call is closed. The secure call can be retrieved afterwards if the other party is still waiting. |
| Brand | ||
|---|---|---|
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- Android: The secure call audio is mixed with the ringings
- BlackBerry: The secure call is silenced as long as the phone rings
- iPhone: The secure call is immediately put in an "on hold" state until the GSM call is closed.
| Note | ||||
|---|---|---|---|---|
As soon as the "on hold" state starts, the party "on hold" hears some music. This music is performed by
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Limits of protection provided by
| Brand | ||
|---|---|---|
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To check your mobile phone network, check the symbol next to the signal bar:
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| Tip |
|---|
Use Wi-Fi when available. There are no additional costs and call quality will be definitely better. |
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