4.3. Dial extension
Calls to extension telephones can not be made straightly through. Dial the
switchboard number first, add P/W by holding “0” key before you dial
extension number.
Dial extension according to the order as follow:
4.4. Emergency dialing
Emergency numbers can be dialed at any time, even if your phone is locked
or no SIM card. When making an emergency call, give all the necessary
information as accurately as possible.
Enter the official emergency number for your present location. Emergency
numbers vary by location.
Press the Send key. Or press SOS shortcut directly.
Important
: Wireless phones, including this phone, operate using radio
signals, wireless networks, landline networks, and user-programmed
functions. Because of this, connections in all conditions cannot be
guaranteed. You should never rely solely on any wireless phone for essential
communications like medical emergencies. Please consult local network
service provider.
4.5. Answer a call
To answer a call, press Send key or left soft key. End a incoming call by
pressing End key or right soft key. Press End key to end a call.
4.6. Adjust volume
To adjust the volume during a call, press Side up/down key.
4.7. Call waiting
This option allows you to Activate or Deactivate call waiting or Query Status.
4.8. Call options
Status at the call, press the left soft key or click the "Options" can enter the
call option. Call options only to see during a call, and call waiting, call hold,
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