Single-Line Telephones - AT&T MERLIN LEGEND Installation & Maintenance Manual

System Description

Single-Line Telephones

The system supports the single-line analog telephones listed in
Table 1-6.
Note: 2500MM or 500MM telephones should be used for PFT
telephones. If the telephones are to be connected to GS
lines/trunks, a GS button (KS 23566L1, PEC 31021 ) must be
added to each PFT station. If rotary lines/trunks are used, PFT
telephones must be rotary telephones.
Table 1-6 Single-Line Telephones
Model
2500MMGB
2554MMGJ
2500YMGK
2500SM
2514BMW
2526BMG
7101A*
* Vintage telephone; no longer available for sale or lease
1-30 Telephones and Consoles
Description
Basic desk telephone
Basic wall telephone
Basic desk telephone with message-waiting
light and Recall button. Recall button is used
instead of the switchhook for features that
require a switchhook flash, such as Transfer
and Hold.
Basic desk telephone used with 4A
speakerphone
Basic desk telephone with built-in headset jack
Outdoor telephone used with weatherproof
enclosure
Basic desk telephone with message-waiting
light and Recall and Disconnect buttons. No
adjuncts are supported.