USER INSTRUCTIONS EMBLEM SWITCH ON PROCEDURE Switches on Processor must be set as follows:- WR Initially left hand position (to default system). PPS @ft position (away from LED) MR Left position (away from LED) MOH Right hand position (nearest to LED) 1 . Switch on mains. 2. Cheek 5v & 24v LED's are lit. 3. After approximately 5 seconds move WR to right position. Adjust VR 1 for music on hold. LED STATE NOTE CPU Flashes at 5 per sec All OK Low Batt. No LED All OK Steady light Batt. Voltage Low. No. light Term. not connected. Term. Flash at 5 per sec Term. off hook. 1 Flash at 1 per sec. Term. connected. PROGRAMMING Only from station 1 0 1. Press WR (Reset button under function button F]6) display blanks, you are now in programming mode. TO EXIT PROGRAMMING MODE. 1 . Press CHECK then F16. Displays P 2. Press WR to save changes. Note that any calls in progress will be cut off at this stage. Display returns to telephony.
	BACK Home page BT/GPO Telephones Search the Site Vehicles Home Page Quick Find All Telephone Systems Last revised: February 26, 2023 FM2

---

Last revised: February 26, 2023