Ericsson GH688 User Manual page 17

Enter 112 (the international emergency number) and press YES.
The display shows Emergency.
Some operators may require that a SIM card has been inserted into
the phone, and in some cases that the PIN code has been entered as
well.
When you receive a call the phone will ring and the indicator light
on top of the phone rapidly blinks green. The display will show
Answer?.
1. Press YES to answer the call.
EN/LZT 126 1353 R1B
2. When the call is finished, press NO.
Note! The phone must be turned on before a call can be received.
Press the NO key or the volume key twice to reject an incoming
call. The caller will hear a busy tone if the caller's network
supports this function.
If you have been unable to answer, the number of unanswered calls
will be shown in the display until you press the CLR key.
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