Audiovox GSM-609 manual Receiving Prompt Modes, STK Function, Enhanced Full Rate Coding EFR

It is required by law to have this identification

broadcasts).

Receiving Prompt Modes

Ringer is set to audible ring.

Vibrate. mode

Ring after vibrate.

Mute mode.

STK Function

Your phone supports the STK (SIM Tool Kit) function, and the menu items are pre-determined by your SIM card provider.

In this case, the STK menu will be added automatically to the end of the handset's main menu accordingly.

IMEI (International Mobile Equipment Identity)

If you turn off the handset and remove the battery, you will see the bar code label at the back of the handset. To display the code from standby mode, enter *#06#.

code printed on your phone. The IMEI code for each handset is unique globally.

Enhanced Full Rate Coding (EFR)

This handset has Enhanced Full Rate Coding function. It does not need to

be preset. If this service is provided by your network, the handset will automatically detect it and activate the function, supplying you with good sound quality and high receptivity.

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