Grandstream Networks 29578 manual Interference Information, Telephone Network Information

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Interference Information

This equipment generates and uses radio frequency energy which may interfere with residential radio and television reception if not properly installed and used in accordance with instructions contained in this manual. Reasonable protection against such interference is ensured, although there is no guarantee this will not occur in a given installation. If interference is suspected and verified by switching this equipment on and off, the user is encouraged to try to correct the interference

by one or more of the following measures: Reorient the radio/ television receiver’s antenna, relocate the equipment with respect to the receiver, plug the equipment and receiver into separate circuit outlets. The user may also wish to consult a qualified radio/television technician for additional suggestions. This equipment has been fully tested and complies with all limits for Class B computing devices pursuant to part 15 FCC Rules and Regulations.

Telephone Network Information

Should your equipment cause trouble on your line which may harm the telephone network, the telephone company, where practicable, may notify you that temporary discontinuance of service may be required. Where prior notice is not practicable and the circumstances warrant such action, the telephone company may temporarily discontinue service immediately. The telephone company may make changes in its communications facilities, equipment, operations or procedures where such action is required in the operation of its business. If these changes are expected to affect the use or performance of your telephone equipment, the telephone company will likely give you adequate notice to allow you to maintain uninterrupted service.



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Contents Model Important Information Telephone Network Information Interference InformationHearing Aid Compatibility HAC REN NumberTable of Contents Introduction Before You Begin Parts ChecklistImportant Installation Guidelines InstallationBase Layout Alarm AmplifyData jack Back & Side ViewsInstalling Backup Batteries Installing the PhoneConnecting the Telephone Line HI, LOW or OFF Before Wall MountingSpeakerphone Telephone OperationHandset Placing a CallAmplified Audio VolumePage Neckloop Tone EqualizerMute Vibrating AlertFlash Redial Memory Storing a Number in MemoryAdding a Pause to the Dialing Sequence Changing a Stored Number Dialing a Number from MemoryDialing the Emergency Quick Dial Numbers No dial tone Troubleshooting GuideLow handset or speaker volume General Product Care Edwards Boulevard Mississauga, Ontario Canada L5T WarrantyPurchase Date Name of Store Description Model no Accessory InformationIndex Index Model De la Tonalité Guide de l’utilisateur Renseignements Importants Information sur le Réseau Téléphonique Renseignements sur L’interférenceCompatibilité avec les Prothèses Auditives Facteur D’équivalence de Sonnerie RENIntroduction De Composition Table des MatièresAvant de Commencer Liste de PiècesExigences de la Prise Téléphonique Importantes Lignes Directrices sur L’installation Information Importante sur L’installationBouton pour ’HÔPITAL M1/M3 Boutons Memoíre Présentation de la BaseVue Arrière et de Côté Installation des Piles de Secours Installation du TéléphoniqueRaccordement de la Ligne Téléphonique Page Installation sur un Mur Haut-Parleur Fonctionnement du TéléphoneCombine Faire un AppelVolume Amplification du Volume Égalisateur de Tonalité Alerte par Vibration SourdineFlash Mémoire Mémorisation d’un NuméroAjout de Pause a la Sequence de Composition Remplacement D’un Numero Memorise Composition D’un Numero MemoriseComposition Des Numéros D’Urgence Guide de Depannage Aucun signal de manœuvreVolume de combiné ou de haut-parleur faible Soins et Entretien Edwards Boulevard Mississauga, Ontario Canada L5T GarantieDate D’ACHAT NOM DU Magasin Description Information pour AccessoiresCompatibilité avec les Installation des Piles de Modèle