1A2 Advantages
Systems can grow almost without limits to number of lines and phones.
Phones will work during a power failure (not all features).
1A2 systems are less likely to be damaged by power surges than electronic key systems.
Compatible phones and circuit boards were made by many manufacturers.
Phones will work during a power failure (not all features).
1A2 systems are less likely to be damaged by power surges than electronic key systems.
Compatible phones and circuit boards were made by many manufacturers.
- Presidential phones
- frequent questions
- doing business
with us - customer comments
- why our phones
are better - How'd we get new old phones?
- Brand New Phones
- New Old Stock
- Rare & Special
- Nearly-New Phones
- Refurbished Phones
- Rough & Ready phones
- Red phones
- Pink phones
- very rare ORANGE phones
- Rotary-style Reproductions
- Antique Phone Reproductions
- phones with
ringing lights - our book store
- desk/table phones
- wall phones
- touchtone phones
- rotary-dial phones
- Princess phones
- Trimline (and similar) phones
- no-dial phones
- multi-line phones
- more retro stuff
- accessories
- fix, update, clean
- telephone parts
- installation supplies
- tools & testers
- old phone ads
- the phone makers
- phone colors & custom combos
- $14,000 phone rental!
- museums & clubs
- telephone terms
- weird phone gallery
- historical
- 1A2 phones & parts
- ComKey 416 phones & parts
- Merlin phones & parts
- Ancient telecom terminology
- Phone bottom markings
- "mechanical hold"
(not quite 1A2) - Same model number, different phone
- Why call it a "key" system?
