Shiro SD8421 user manual Resetting the system, Handset Registration, To register a handset

User Manual

3. Press leftkey to save;

Resetting the system

If you have set a PIN and forgotten it, you need to reset the system. The PIN will be reset to 0000. If you reset the system, you will lose all stored information (including numbers in memory) and all features will return to their default settings.

While you are resetting the system, you should disconnect the telephone line cord from the back of the base unit, so you won't be interrupted by incoming calls. To reset the system without the PIN:

1.Disconnect the power lead from the back of the base unit;

2.Press and hold the HANDSET LOCATOR button in the base unit;

3.Connect the power lead into the back of the base unit. After you hear "beep" sound

for five times, then release the LOCATORbutton

4.You will hear confirmation tone from the base unit.

Handset Registration

Your SD8421 is supplied with the handset already registered to the base unit, and you shouldn't need to register it. But if you've bought extra handset, you'll need to register each one to your original base unit. Maximum 5 handsets can be registered to one base.

To register a handset

1.Press and hold the Handset locator button on the base unit for a while, until you hear "beep" sound twice continuously;

2.Press leftkey, then UP/DOWNbutton to the location REGISTRATION;

3.Press leftkey, then UP/DOWNbutton to the location BASE SUB;

4.Press leftkey again

The display shows BASE 1; BASE 2; BASE 3; BASE 4;

5.Press UP/DOWNbutton to scroll through the base, and press leftkey, then

enter base PIN(Default: 0000), and press leftkey to confirm; The display shows SEARCH + selected number

After a while, when the handset finds the base unit, the display shows PIN

6.After a while, when the handset finds the base unit, it goes back to the standby mode.

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